亚洲国产成人精品无码区在线播放_亚洲AV秘 无码国产精品_奇米影视亚洲色图_久久精品国产亚洲87_国产亚州欧美曰韩一区二区_国产一级精品毛片视频_亚洲阿v天堂在线观看2019_亚洲春色一级生交_日本影视中文欧美_欧美性爱第1 页

首頁 產(chǎn)品展示>珀金斯Perkins1306WK-WS用戶手冊

珀金斯Perkins1306WK-WS用戶手冊

珀金斯Perkins1306WK-WS用戶手冊,珀金斯Perkins1306WK-WS用戶手冊技術(shù)支持中心,珀金斯Perkins1306WK-WS用戶手冊代理商,珀金斯Perkins1306WK-WS用戶手冊銷售服務(wù)中心,珀金斯Perkins1306WK-WS用戶手冊價格規(guī)格資料查詢,寧波日昕動力科技有限公司
產(chǎn)品咨詢

詳細描述

Perkins 1300 Series EDi

Models WK to WS

USER’S HANDBOOK

Six cylinder, turbocharged, diesel engines with an

electronic management system for industrial and

agricultural applications

Publication TPD 1352E, Issue 4.

© Proprietary information of Perkins Engines Company Limited, all rights reserved.

The information is correct at the time of print.

Published in November 2011 by Technical Publications,

Perkins Engines Company Limited, Peterborough PE1 5NA, England

i

This document is printed from SPI². Not for RESALE


 

Thispublication iswritten in

PerkinsApproved ClearEnglish

This publication is divided into six chapters:

1    General information

2    Engine views

3    Operation instructions

4    Preventive maintenance

5    Engine fluids

6    Fault diagnosis

The following pages contain a detailed table of contents

ii

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

Contents

1 General information

Introduction  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 1

Safety precautions  .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 2

How to care for your engine  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  3

Engine preservation  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  4

Parts and service   ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 5

Training ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  5

Service literature . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  5

Engine identification  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  6

Engine data . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..  8

2 Engine views

Introduction  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  11

Location of engine parts .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...   11

3 Operation instructions

How to start the engine ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...   13

How to start an engine with an ether start system .. ... ... ... ... ... ... ... ... ... ... ... ... ... ...   15

How to stop the engine  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  16

Adjustment of engine speed range  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  16

Engine operation at idle speed  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  16

Running-in ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...   16

Altitude  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...   16

User’s Handbook, TPD 1352E, issue 3

iii

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

4 Preventive maintenance

Preventive maintenance periods  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  17

Schedules  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  18

How to drain the cooling system .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  19

How to fill the cooling system  .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  20

How to renew the canister of the coolant filter / inhibitor . ... ... ... ... ... ... ... ... ... ... ... ...  21

How to check the drive belt  . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  22

How to remove the drive belt ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  22

Fuel pre-filter  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  23

How to renew the fuel strainer and the canister of the fuel filter .. ... ... ... ... ... ... ... ... ...  23

How to eliminate air from the fuel system  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  24

How to renew the lubricating oil ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  25

How to renew the canister of the lubricating oil filter  ... ... ... ... ... ... ... ... ... ... ... ... ... ... 26

Air filter   ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  27

Restriction indicator . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  27

How to set the valve tip clearances . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  28

5 Engine fluids

Fuel specification . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  29

Lubricating oil specification .. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  30

Coolant specification  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  31

6 Fault diagnosis

Problems and possible causes  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  33

List of possible causes   ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  34

iv

User’s Handbook, TPD 1352E, issue 3

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

1

General information

1

Introduction

The 1300 Series EDi is a family of engines which have an electronic management system. The engines are

designed for industrial and agricultural applications from Perkins Engines Limited, a world leader in the design

and manufacture of high-performance diesel engines.

Perkins approved assembly and quality standards, together with the latest technology, have been applied to

the manufacture of your engine to give you reliable and economic power.

Note: To ensure that you use the relevant information for your specific engine type, refer to "Engine

identification" on page 6.

Danger is indicated in the text by two methods:

Warning! This indicates that there is a possible danger to the person.

Caution: This indicates that there is a possible danger to the engine.

Note: Is used where the information is important, but there is not a danger.

A

W251/1

User’s Handbook, TPD 1352E, issue 4

1

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

Safety precautions

These safety precautions are important.

You must refer also to the local regulations in the country of use. Some items only apply to specific

applications.

z   Only use these engines in the type of application for which they have been designed.

z   Do not change the specification of the engine.

z   Do not smoke when you put fuel in the tank.

z   Clean away fuel which has been spilt. Material which has been contaminated by fuel must be moved to a

safe place.

z   Do not put fuel in the tank while the engine runs (unless it is absolutely necessary).

z   Do not clean, add lubricating oil, or adjust the engine while it runs (unless you have had the correct training;

even then extreme caution must be used to prevent injury).

z   Do not make adjustments that you do not understand.

z   Ensure that the engine does not run in a location where it can cause a concentration of toxic emissions.

z   Other persons must be kept at a safe distance while the engine or auxiliary equipment is in operation.

z   Do not permit loose clothing or long hair near moving parts.

z   Keep away from moving parts during engine operation.

Warning! Some moving parts cannot be seen clearly while the engine runs.

z   Do not operate the engine if a safety guard has been removed.

z   Do not remove the filler cap or any component of the cooling system while the engine is hot and while the

coolant is under pressure, because dangerous hot coolant can be discharged.

z   Do not use salt water or any other coolant which can cause corrosion in the closed coolant circuit.

z   Do not allow sparks or fire near the batteries (especially when the batteries are on charge) because the

gases from the electrolyte are highly flammable. The battery fluid is dangerous to the skin and especially

to the eyes.

z   Disconnect the battery terminals before a repair is made to the electrical system.

z   Only one person must control the engine.

z   Ensure that the engine is operated only from the control panel or from the operator's position. Discard used

lubricating oil in a safe place to prevent contamination.

z   Ensure that the control lever of the transmission drive is in the "out-of-drive" position before the engine is

started.

z   The combustible material of some components of the engine (for example certain seals) can become

extremely dangerous if it is burned. Never allow this burnt material to come into contact with the skin or with

the eyes.

z   Diesel fuel and lubricating oil (especially used lubricating oil) can damage the skin of certain persons.

Protect your hands with gloves or a special solution to protect the skin.

z   Do not wear clothing which is contaminated by lubricating oil. Do not put material which is contaminated

with oil into the pockets of clothing.

z   Discard used lubricating oil in accordance with local regulations to prevent contamination.

z   Use extreme care if emergency repairs must be made in adverse conditions.

Continued

2

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

z   Always use a safety cage to protect the operator when a component is to be pressure tested in a container

of water. Fit safety wires to secure the plugs which seal the hose connections of a component which is to

be pressure tested.

z   Do not allow compressed air to contact your skin. If compressed air enters your skin, obtain medical help

immediately.

z   Turbochargers operate at high speed and at high temperatures. Keep fingers, tools and debris away from

the inlet and outlet ports of the turbocharger and prevent contact with hot surfaces.

z   The fuel injector units of this engine are controlled electronically by a pulse of 110 volts.

z   The fuel injector units are actuated by high-pressure engine lubricating oil. Do not remove any component

of the high-pressure system while the engine oil is under pressure, because dangerous oil can be

discharged.

z   Fit only genuine Perkins parts.

How to care for your engine

This handbook has been written to assist you to maintain and operate your engine correctly.

To obtain the best performance and the longest life from your engine, you must ensure that the maintenance

operations are done at the intervals indicated in Chapter 4, Preventive maintenance. If the engine works in a

very dusty environment or other adverse conditions, certain maintenance intervals will have to be reduced.  

Renew the filter canisters and lubricating oil regularly in order to ensure that the inside of your engine remains

clean.

Ensure that all adjustments and repairs are done by personnel who have had the correct training. Perkins

distributors have this type of personnel available. You can also obtain parts and service from your Perkins

distributor.

The terms "left side" and "right side" apply when the engine is seen from the flywheel end.

Warning! Read the "Safety precautions" on page 2 and remember them. They are given for your protection

and must be applied at all times.

User’s Handbook, TPD 1352E, issue 4

3

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

Engine preservation

Introduction

The recommendations indicated below are designed to prevent damage to the engine when it is withdrawn

from service for a prolonged period. Use these procedures after the engine is withdrawn from service.

Procedure

Caution: The procedure for this engine is different to the procedure for other Perkins engines, because of the

design of the fuel injection units.

1  Completely clean the outside of the engine.

2  Operate the engine until it is warm. Stop the engine and drain the lubricating oil from the sump. Ensure that

the oil gallery of the high-pressure lubrication system is drained.

Caution: If the gallery is not drained, the engine cylinders will be filled with engine lubricating oil when the fuel

injector units are removed.

3  Drain the fuel supply gallery, fitted to the cylinder head.

Caution: If the gallery is not drained, the engine cylinders will be filled with fuel when the fuel injector units are

removed.

4  Renew the canister of the lubricating oil filter, see "How to renew the canister of the lubricating oil filter" on

page 26.

5  Fill the sump to the full mark on the dipstick with new and clean lubricating oil. Use a correct preservative

fluid instead of the lubricating oil. If a preservative fluid is used, this must be drained and the lubricating oil

sump must be filled to the correct level with normal lubricating oil at the end of the storage period.

6  Drain the coolant circuit, see "How to drain the cooling system" on page 19. In order to protect the cooling

system against corrosion, fill it with an approved antifreeze mixture because this gives protection against

corrosion.

Caution: If protection against frost is not necessary and a corrosion inhibitor is to be used, it is recommended

that you consult the Technical Service Department, Perkins Engines Company Limited, Peterborough.

7  Connect the battery, eliminate air from the fuel system. Operate the engine for a short period in order to

circulate the lubricating oil and the coolant in the engine. Then correct leakages of fuel, lubricating oil or air.

8  Disconnect the battery. Then put the battery into safe storage in a fully charged condition. Before the battery

is put into storage, protect its terminals against corrosion.

9  Remove the air filter. Then, if necessary, remove the pipe(s) installed between the air filter and the

turbocharger. Seal the air inlet to the turbocharger with waterproof tape.

Continued

4

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

10  Remove the exhaust pipe. Seal the manifold or the turbocharger with waterproof tape.

11  Clean the engine breather pipe and seal the end of the pipe.

12  When a preservative fuel is to be used, drain the fuel system and fill it with the preservative fuel. If

preservative fuel is not used, the system can be completely filled with normal fuel but the fuel must be drained

and discarded at the end of the storage period together with the fuel filter canister.

13  Remove the drive belts and put them into storage.

14  Seal the vent pipe of the fuel tank or the fuel filler cap with waterproof tape.

Every month, the crankshaft must be rotated in order to change the spring loading on the valve train. Rotate

the crankshaft more than 180 degrees. Visibly check for damage or corrosion to the engine.

If the engine protection is done correctly according to the above recommendations, no corrosion damage will

normally occur. Perkins are not responsible for damage which may occur when an engine is in storage after a

period in service.

Parts and service

If problems occur with your engine or with the components fitted onto it, your Perkins distributor can make the

necessary repairs and will ensure that only the correct parts are fitted and that the work is done correctly.

Training

Local training for the correct operation, service and overhaul of engines is available at certain Perkins

distributors. If special training is necessary, your Perkins distributor can advise you how to obtain it at the

Perkins Customer Training Department, Peterborough, or other main centres.

Service literature

Workshop manuals, installation drawings and other service publications are available from your Perkins

distributor at a nominal cost.

User’s Handbook, TPD 1352E, issue 4

5

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

Engine identification

The 1300 Series EDi engines consist of a range of six cylinder in-line engines which are turbocharged or

turbocharged/intercooled. The engines have an electronic management system.

In this handbook, the different engine types are indicated by their code letters, which are the first two letters of

the engine number as indicated in table 1.

Table 1

Capacity

Code letters

Aspiration system

Litre

7,6

7,6

8,6

8,6

7,6

7,6

8,6

8,6

in3

466

466

531

531

466

466

531

531

WK

WL

Turbocharged

Turbocharged / intercooled

Turbocharged

WM

WN

WP

WQ

WR

WS

Turbocharged / intercooled

Turbocharged

Turbocharged / intercooled

Turbocharged

Turbocharged / intercooled

The engine number is stamped on the left side of the cylinder block (A1) on the earliest engines, behind the

high pressure pump. On later engines, the engine number is located at position (B1). On the current engine,

the identification plate is located on the top cover of the engine (C1).

An example of an engine number is WP1296N1234567.

The components of the engine number are as follows:

WP = Type code letters

1296 = Build list number

N = Built in the USA

1234567 = Engine serial number

Certain engines built after 4th January 2010 use a different engine number format. An example of the engine

number in the different engine format is WGBF1296N12345U.

The components of the engine number are as follows:

W = Engine series

G = Application

B = Engine type

F = Number of cylinders

1296 = Build list number

N = Built in the USA

123456U = Engine serial number

If you need parts, service or information for your engine, you must give the complete engine number to your

Perkins distributor.

6

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

1

A

B

W002

PW250/1

1

C

User’s Handbook, TPD 1352E, issue 4

7

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

Engine data

Number of cylinders... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..6

Cylinder arrangement  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. In line

Cycle.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..Four stroke

Induction system ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... Turbocharged or Turbocharged/intercooled

Combustion system ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...  Direct injection

Nominal bore:

- WK and WL.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 109,2 mm (4.301 in)

- WM, WN, WP, WQ, WR and WS. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 116,6 mm (4.590 in)

Stroke:

- WK, WL , WP and WQ  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 118,9 mm (4.681 in)

- WM, WN, WR and WS. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 135,9 mm (5.350 in)

Compression ratio.. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..16.5:1

Cubic capacity:

- WK, WL , WP and WQ. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 7,64 litres (466.4 in3)

- WM, WN, WR and WS. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .. 8,71 litres (531.0 in3)

Firing order. ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..1, 5, 3, 6, 2, 4

Valve tip clearances (cold):

- Inlet and exhaust . ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..0,64 mm (0.025 in)

Lubricating oil pressure (minimum):

- Idle... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ..137 kPa (20 lbf in  ) 1,4 kgf/cm2

2

2

- maximum engine speed and normal engine temperature ... ... ... ... ... ... ... ..276 kPa (40 lbf/in  ) 2,8 kgf/cm2

Capacity of a typical lubricating oil sump (1)

:

- Without filter canister ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 22,7 litres (40.0 UK pints) 24 US quarts

- With filter canister  ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . 28,3 litres (49.9 UK pints) 28 US quarts

Typical coolant capacity (engine only)... ... ... ... ... ... ... ... ... ... ... .. 12,8 litres (22.5 UK pints) 13,5 US quarts

Direction of rotation ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... . Clockwise from the front

(1) The capacity of the sump may vary according to the application. Fill to the "Full" mark on the dipstick. Do not exceed the "Full" mark.

8

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1

1300 Series EDi Models WK to WS

User’s Handbook, TPD 1352E, issue 4

9

This document is printed from SPI². Not for RESALE


 

This page is intentionally blank

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

2

Engine views

2

Introduction

Perkins engines are built for specific applications and the views which follow do not necessarily match your

engine specification.

Location of engine parts

Front and left side view

1 Fan

8 Sensor for the inlet manifold air temperature

2 Wiring harness to the sensor for injection control      9 electrical connector for the injector units

pressure

10 Supply manifold

3 Sensor for engine oil temperature

11 Lubricating oil filler and dipstick

4 Camshaft position sensor

12 Engine control module

5 Sensor for engine oil pressure

13 Fuel strainer

6 Crankshaft damper

14 Canister for the fuel filter

7 Sump for the engine lubricating oil

15 Starter motor

8

9

1

2

10

11

3

4

12

13

14

5

6

15

7

A

PW251/2

User’s Handbook, TPD 1352E, issue 4

11

This document is printed from SPI². Not for RESALE


 

2

1300 Series EDi Models WK to WS

Rear and right side view

16 Rear lift bracket

17 Engine breather pipe

18 Turbocharger

24 Front lift bracket

25 Coolant temperature sensor

26 Alternator

19 Wastegate

27 Tensioner for the drive belt

28 Canister for the coolant filter / inhibitor

29 Coolant pump

20 Flywheel

21 Flywheel housing

22 Canister for the lubricating oil filter

23 Air inlet connection

30 Coolant inlet connection

31 Lubricating oil cooler

23

24

25

16

17

26

27

18

28

29

19

20

21

22

30

31

A

PW250

12

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

3

Operation instructions

3

How to start the engine

Temperature of 15°C (60°F) to -10°C (14°F)

Several factors affect engine start, for example:

z   The power of the batteries

z   The performance of the starter motor

z   The viscosity of the lubricating oil

z   The installation of a cold start system.

The engine will start without a cold starting aid at temperatures as low as -10 °C (14 °F). In conditions where

the temperature is lower than this, a block heater or an ether start system may be necessary.

Before the engine is started the operator should understand fully the reason for the controls and their use.

Before the engine is started:

z   Check that there is sufficient coolant and, if necessary, add the correct coolant, see Chapter 4, Preventive

maintenance.

z   Check that there is sufficient lubricating oil in the sump and, if necessary, add lubricating oil. Refer to

Chapter 4, Preventive maintenance. Ensure that the lubricating oil is of the correct grade for the ambient

conditions.

z    Fill the fuel tank with fuel of the correct specification, see Chapter 5, Engine fluids.

z    Check the air filter and its connections.

z    Ensure that all of the electrical connections are tight.

Notes:

z   For the correct engine fluids, see Chapter 5, Engine fluids.

z   The procedures to start the engine may vary according to the application. If possible, consult the User's

Handbook for the application.

1  Apply the hand brake, if the application is fitted with one. Ensure that the transmission is in the out-of-drive

position. Ensure that the engine speed control is in the minimum speed position.

2  Turn the start key to the "ON" position.

Note: Do not operate the engine speed control during engine start, the management system controls the

supply of fuel, and it will ignore signals from the speed control until the engine starts.

3  Turn the start key further to engage the starter motor. If the application has a start button, press and hold

the button.

4  Release the start key (or the button) as soon as the engine starts. The start key will return to the "ON"

position.

Caution: If the engine does not start within 30 seconds, release the start key and wait two to three minutes to

allow the starter motor to cool. If after three tries the engine does not start, turn the key to the "OFF" position.

Continued

User’s Handbook, TPD 1352E, issue 4

13

This document is printed from SPI². Not for RESALE


 

3

1300 Series EDi Models WK to WS

5  Locate and correct the problem. Always ensure that the engine and starter motor are stationary before the

starter motor is engaged again.

2

2

When the engine starts, check that the lubricating oil pressure exceeds 138 kPa (20 lbs/in ) 1,4 kgf/cm   within

the first 10 seconds, see "Engine data" on page 8 for the correct lubricating oil pressure.

If a gauge is not fitted, check that the warning light for low oil pressure is extinguished. If this does not occur,

stop the engine and find and correct the fault. Allow the engine to warm at approximately 1000 rev/min for three

to five minutes before load is applied.

14

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

3

1300 Series EDi Models WK to WS

How to start an engine with an ether start system

Ambient temperature below -20°C (-4°F)

Caution: Ether is very flammable and is toxic. Apply the safety precautions on the container for the use and

storage of ether and for the disposal of empty containers.

1  Apply the hand brake. Ensure that the transmission is in the out-of-drive position. Check the ether container

to ensure that a supply of ether is available under pressure.

2  Ensure that the engine speed control is still in the idle position.

Note: Do not operate the engine speed control during engine start, the management system controls fuel

supply and it will ignore signals from the speed control until the engine starts.

3  Turn the start key to the "ON" position.

4  Turn the start key further to engage the starter motor. If the application has a start button, press and hold

the button to engage the starter motor, and at the same time press the ether injection button. Allow one to two

seconds for the ether injection system to fill then release the injection button to release a measured amount of

ether into the engine.

Caution: Release of ether into the cylinders before the starter motor is engaged may cause damage to the

pistons and piston rings.

5  Release the start key (or the start button, if one is fitted) as soon as the engine starts. The start key will return

to the "ON" position.

Caution: If the engine does not start within 30 seconds, release the start key and wait two to three minutes to

allow the starter motor to cool. If after three tries the engine does not start, turn the key to the "OFF" position

and locate and correct the problem. Always ensure that the engine and starter motor are stationary before the

starter motor is engaged again.

Note: In extemely cold conditions, it is permissible to inject further ether into the engine if the engine runs

roughly after the initial start.

Caution: Do not inject ether into a warm engine.

6  When the engine starts check that the lubricating oil pressure exceeds 138 kPa (20 lbs/in  ) 1,4 kgf/cm2

within the first 25 seconds, see "Engine data" on page 8 for the correct lubricating oil pressure. If a gauge is

not fitted, check that the warning light for low oil pressure is extinguished. If this does not occur, stop the

engine.

2

Find and correct the fault. Allow the engine to warm at approximately 1000 rev/min for three to five minutes

before load is applied.

User’s Handbook, TPD 1352E, issue 4

15

This document is printed from SPI². Not for RESALE


 

3

1300 Series EDi Models WK to WS

How to stop the engine

Turn the engine start key to the "OFF" position.

It is recommended that the engine is operated at idle speed for three to five minutes before the engine is

stopped. This will allow the lubricating oil and the coolant to carry the heat away from large ferrous

components.

Adjustment of engine speed range

The idle or maximum speed settings cannot be changed by the engine operator.

Engine operation at idle speed

Do not operate the engine for long periods at idle speed as this could have an adverse affect on the engine

performance or damage the engine.

Running-in

A gradual running-in of a new engine is not necessary. Prolonged operation at light loads during the early life

of the engine is not recommended.

Maximum load can be applied to a new engine as soon as the engine is put into service and the coolant

temperature has reached a minimum of 76 °C (170 °F).

z   Do not operate the engine at high speeds without a load.

z   Do not overload the engine.

Altitude

The engine management system will automatically compensate for altitude.

16

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

4

Preventive maintenance

4

Preventive maintenance periods

These preventive maintenance periods apply to average conditions of operation. Check the periods given by

the manufacturer of the equipment in which the engine is installed. Use the periods which are shortest . When

the operation of the engine must conform to the local regulations these periods and procedures may need to

be adapted to ensure correct operation of the engine.

It is good preventive maintenance to check for leakage and loose fasteners at each service.

These maintenance periods apply only to engines that are operated with fuel and lubricating oil which conform

to the specifications given in this handbook.

User’s Handbook, TPD 1352E, issue 4

17

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

Schedules

The schedules which follow must be applied at the interval (hours or months) which occur first.

A

B

C

D

Every day or every 8 hours

Every 450 hours or 6 months

Every 900 hours or 12 months

Every 3600 hours or 24 months

E

F

Every 5000 hours

Every 6700 to 7500 hours

Annually

G

A

B

C

D

E

F

G

Operation

z

z

Ensure that the coolant is at the correct level

Check the intercooler and the coolant radiator for debris

z

z

z

Check, and adjust if necessary, the antifreeze mixture  (2)

Test the level of coolant conditioner, and adjust if necessary  (2)

Check the condition of the drive belt

z

Renew the coolant  (4)

z

z

Renew the canister of the coolant filter  (3)

Inspect the thermostat  (2)

z

Drain water from the fuel pre-filter  (1)

z

Renew the canister of the fuel filter and renew the fuel strainer

z

Ensure that the atomisers are checked  (2)

z

z

Check the amount of lubricating oil in the sump

Check the lubricating oil pressure at the gauge  (1)

z

z

z

Renew the engine lubricating oil  (5)

Renew the canister of the lubricating oil filter

Clean or renew the air filter element (or earlier if in extremely dusty conditions)

z

Ensure that the valve tip clearances of the engine are checked and, if necessary, adjusted  (2)

Ensure that the turbocharger impeller and the turbocharger compressor casing are cleaned

z

z

(2)

Ensure that the alternator, the starter motor, and the turbocharger are checked

z

Inspect the electrical system  (2)

(1) If one is fitted.

(2) By a person who has had the correct training.

(3) Also if the coolant system has been drained.

(4) The system should be flushed and a new canister fitted.

(5) The oil change interval will change with the sulphur content of the fuel (see the table below and the "Fuel specification" on page

29). The interval to change the canister of the lubricating oil filter is not affected.

(6) Use a suitable test kit.

Fuel sulphur content (%)

Oil change interval

Normal

<0.5

0.5 to 1.0

>1.0

75% of normal

50% of normal

18

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to drain the cooling system

Warning! Do not drain the coolant while the engine is still hot and the system is under pressure because

dangerous hot coolant can be discharged.

1  Ensure that the machine is on level ground.

2  Remove the filler cap of the cooling system.

3  Remove the drain plug (A1) from the side of the cylinder block (below the rear of the high-pressure pump)

and the drain plug (B1) from the lubricating oil cooler in order to drain the engine. Ensure that the drain holes

are not restricted.

4  Open the tap or remove the drain plug at the bottom of the radiator in order to drain the radiator. If the radiator

does not have a tap or drain plug, disconnect the hose at the bottom of the radiator.

5  Flush the system.

6  Fit the drain plugs and the filler cap. Close the radiator tap or connect the radiator hose.

7  Renew the canister, part number 26550001, of the coolant filter.

Caution: The canister contains a corrosion inhibitor which is circulated around the cooling system as the

coolant passes through the canister. It is important that only the genuine correct Perkins canister is used.

1

1

A

B

W005

W006

User’s Handbook, TPD 1352E, issue 4

19

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to fill the cooling system

Caution: See "Coolant specification" on page 31 for details of the correct coolant to be used in the cooling

system. If coolant is added to the system during service, it must consist of the same original mixture as used

to fill the system. The engine must be allowed to cool before coolant is added.

Warning! Do not remove the filler cap while the engine is still hot and the system is under pressure because

dangerous hot coolant can be discharged.

1  Remove the filler cap of the cooling system.

2  The cooling system must be filled very slowly in order to eliminate air. Fill the cooling system until coolant

reaches the bottom of the filler tube. Fit the filler cap.

3  Start the engine. Allow the engine to operate at a fast idle until the engine reaches its normal temperature

of operation. Stop the engine and allow it to cool.

Remove carefully the filler cap and add coolant until the level of the coolant reaches the filler tube. Fit the filler

cap.

20

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to renew the canister of the coolant filter / inhibitor

Warning! Do not remove the canister while the engine is still hot and under pressure because dangerous hot

fluid can be discharged.

Caution: The canister contains a corrosion inhibitor which is circulated around the cooling system as the

coolant passes through the canister. It is important that only the genuine correct Perkins canister is used.

Note: There are two types of coolant filter head:

Type 1

1  When the engine has cooled, remove the radiator filler cap to release the system pressure.

Note: When the system pressure is released, valves will close in the filter canister and in the housing for the

canister. This will prevent the loss of coolant when the filter is removed.

2  Thoroughly clean the outside surfaces of the coolant filter assembly.

3  Use a strap wrench or similar tool to loosen the filter canister and remove the canister. Valves in the filter

head will prevent the loss of coolant when the canister is removed.

4  Ensure that the threaded adaptor (A2) is secure in the filter head and that the inside of the head is clean.

5  Lubricate lightly the seal (A1) on top of the new canister with clean engine coolant. Fit the new canister to

the filter head and tighten, by hand only. Do not overtighten the canister.

1

2

3

1

2

A

B

W007

W1170

Type 2

1  When the engine has cooled, remove the radiator filler cap to release the system pressure.

2  Turn the lever (B1) fully counter-clockwise, to the close the valve. This will prevent the loss of coolant when

the canister (B3) is removed.

3  Thoroughly clean the outside surfaces of the coolant filter assembly.

4  Use a strap wrench or similar tool to loosen the filter canister and remove the canister.

5 , ,  Lubricate lightly the seal on top of the new canister with clean engine coolant. Fit the new canister to the

filter head and tighten until the seal touches the filter head, tighten a further one rotation by hand only. Do not

overtighten the canister.

6  Turn the lever (B2) fully clockwise, to the open the valve. This will allow the flow of coolant through the

canister.

User’s Handbook, TPD 1352E, issue 4

21

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to check the drive belt

There is no need to check the tension of the belt as the tension is set automatically. The condition of the belt

should be checked. The belt should be renewed if there are cracks in the belt or if the belt is contaminated by

oil or grease.

1

4

2

5

3

A

W008

How to remove the drive belt

1  Fit a square headed lever (A3) into the 12,7 mm (0.5 in) hole (A2) in the tensioner assembly (A1).

2  Operate the lever to release the tension from the belt (A4) and remove the belt. The tensioner will return to

its original position by spring pressure.

3  Remove the lever.

To tighten the alternator pulley nut

1  Fit a suitable strap wrench around the alternator pulley to prevent rotation while the nut is tightened.

2  Tighten the nut to 60 Nm (44 lbf ft) 6 kgf m.

3  Remove the strap wrench.

To fit the fan drive belt

1  With the lever (A3) in the tensioner (A1), pull the tensioner outwards. Put the belt in position around all of

the pulleys. Ensure that the tensioner pulley is on the outside of the belt.

2  Allow the tensioner to return and tension the belt.

3  Remove the lever.

22

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

Fuel pre-filter

This will normally be fitted between the fuel tank and the engine. Check the filter bowl for water at regular

intervals and drain as necessary.

How to renew the fuel strainer and the canister of the fuel filter

The fuel filter assembly has a fuel strainer to remove larger particles from the fuel and a filter canister to remove

the smaller particles. The fuel strainer can be cleaned, but the fuel filter must be renewed.

1  Thoroughly clean the outside surfaces of the fuel filter assembly.

2  Use a strap wrench or similar tool to loosen the filter canister, and remove the canister.

1

3  Use a 29 mm (1  /   in ) socket spanner to remove the plastic cover (A5) from the fuel strainer. Remove the

8

strainer (A3) and the 'O' ring (A4) from the cover.

4  Fit a new strainer and a new 'O' ring to the cover and fit the cover to the filter head.

Caution: Ensure that the open end of the new strainer is toward the filter head.

5  Ensure that the threaded adaptor (A1) is secure in the filter head and that the inside of the head is clean.

Lubricate lightly the seal (A2) of the new canister with clean diesel fuel. Fit the new canister to the filter head

1

and tighten the canister by hand until the seal contacts the filter head. Tighten the canister a further  /   turn by

2

hand only. Do not use a strap wrench.

6  Eliminate the air from the fuel filter, see page 24.

Caution: It is important that only the genuine Perkins parts are used. The use of wrong parts could damage

the fuel injector units.

3

1

4

2

5

A

W009

User’s Handbook, TPD 1352E, issue 4

23

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to eliminate air from the fuel system

If air enters the fuel system, it must be eliminated before the engine can be started.

Air can enter the system if:

z   The fuel tank is drained during normal operation.

z   The low-pressure fuel pipes are disconnected.

z   A part of the low-pressure fuel system leaks during engine operation.

In order to eliminate air from the fuel system, proceed as follows:

1  Loosen the vent plug (A1) on the top of the fuel filter head.

2  Operate the plunger of the fuel priming pump (A2) until fuel, free from air, comes from the filter vent point.

Tighten the vent plug.

3  Turn the start key to the "ON" position.

4  Operate the starter motor for intervals of 15 seconds until the engine starts. If the engine runs correctly for

a short time and then stops or runs roughly, check for air in the fuel system. If there is air in the fuel system,

there is probably a leakage in the low pressure system. Turn the start key to the "OFF" position to stop the

engine. Rectify the leakage and repeat the procedure.

2

1

A

W011/1

24

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to renew the lubricating oil

1  Operate the engine until it is warm.

2  Stop the engine.

3  Put a container with a capacity of approximately 30 litres (6.5 UK gallons) 32 US quarts beneath the sump.

Remove the sump drain plug (A1) and its washer and drain the lubricating oil from the sump. Ensure that the

‘O’ ring is not damaged. Fit the drain plug and its washer and tighten the plug to 68 Nm (50 lbf ft) 6,9 kgf m.

4  Turn the handle on top of the filler cap (B2) counter-clockwise to release the filler cap and dipstick assembly

from the filler tube.

5  Fill the sump to the "FULL" mark on the dipstick (B1) with new and clean lubricating oil of an approved grade,

see "Lubricating oil specification" on page 30.

6  Fit the dipstick and filler cap assembly and turn the handle on the cap clockwise to tighten the filler cap in

the filler tube.

7  Remove the container of used lubricating oil from beneath the engine.

Warning! Discard the used lubricating oil in a safe place and in accordance with local regulations.

8  Start the engine and check for lubricating oil leakage. Stop the engine. After 15 minutes check the oil level

on the dipstick and, if necessary, put more lubricating oil into the sump.

Caution: Do not fill the sump past the "FULL" mark on the dipstick.

F u l l

A d d

1

1

2

A

B

W012

W013

User’s Handbook, TPD 1352E, issue 4

25

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to renew the canister of the lubricating oil filter

1  Put a tray under the filter to retain spilt lubricating oil.

2  Clean thoroughly the outside surfaces of the filter assembly.

3  Use a strap wrench or similar tool to loosen the filter canister. Remove and discard the canister. Ensure that

the adaptor (A1) is secure in the filter head.

Warning! Discard the used canister and lubricating oil in a safe place and in accordance with local regulations.

4  Clean inside the filter head

5  Lubricate the seal (A2) on top of the canister with clean engine lubricating oil.

6  Fill the new filter canister with clean engine lubricating oil. Fit the new canister and tighten by hand until the

1

3

4

seal contacts the filter head. Tighten the canister a further  /   to   /  of a turn by hand only. Do not use a strap

wrench.

2

7  Ensure that there is lubricating oil in the sump.

8  Turn the start key to the "ON" position and start the engine.

Note: The engine will not start and operate until oil pressure is obtained. Oil pressure is indicated when the

warning light is extinguished or by a reading on the gauge.

When the engine starts check for leakage from the filter. Stop the engine. After 15 minutes  check the oil level

on the dipstick and, if necessary, put more lubricating oil of an approved grade into the sump.

Caution: Do not fill the sump past the "FULL" mark on the dipstick.

2

A

W014

26

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

Air filter

Environmental conditions have an important effect on the frequency at which the air filter needs service.

The filter element must be cleaned or renewed according to the manufacturer's recommendations.

Restriction indicator

The restriction indicator for these engines must work at a pressure difference of 635 mm (25 in) of water gauge.

It is fitted on the air filter outlet or between the air filter and the induction manifold.

The restriction indicator should be tested according to the manufacturer's recommendations.

User’s Handbook, TPD 1352E, issue 4

27

This document is printed from SPI². Not for RESALE


 

4

1300 Series EDi Models WK to WS

How to set the valve tip clearances

The valve tip clearance is checked with feeler gauges between the top of the valve stem and the rocker lever

(B), with the engine cold. The correct clearance for the inlet valves and the exhaust valves is 0,64 mm

(0.025 in). The valve positions are shown at (A).

The arrangement of the valves for each cylinder in sequence is inlet valve then exhaust valve.

Note: Number 1 cylinder is at the front of the engine.

1  Disconnect the air inlet pipe at the rocker cover/induction manifold.

2  Release the 13 cap screws which retain the rocker cover and remove the cover.

3  Turn the crankshaft in the normal direction of rotation until valve 11 (A) has just opened and valve 12 has

not closed fully. Check/adjust the clearances of valves 1 and 2.

4  Set valves 3 and 4 as indicated above then check/adjust the clearances of valves 9 and 10.

5  Set valves 7 and 8 then check/adjust the clearances of valves 5 and 6.

6  Set valves 1 and 2 then check/adjust the clearances of valves 11 and 12.

7  Set valves 9 and 10 then check/adjust the clearances of valves 3 and 4.

8  Set valves 5 and 6 then check/adjust the clearances of valves 7 and 8.

9  If necessary, put a new rocker cover/induction manifold gasket in position on the cylinder head. Align

carefully the cover and the gasket. Fit the cap screws which retain the rocker cover and tighten them to 17 Nm

(13 lbf ft) 1,7 kgf m.

10  Connect the air inlet pipe to the rocker cover

1

2

3

4

5

6

7

8

9

10

11

12

A

W014

B

W202/1

28

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

5

Engine fluids

5

Fuel specification

To get the correct power and performance from your engine, use good quality fuel. The recommended fuel

specification for Perkins engines is indicated below:

Cetane number

Viscosity

50 minimum

2.0/4.5 centistokes at 40 °C

0,835/0,855 kg/litre

0.2% of mass, maximum

85% at 350 °C

Density

Sulphur

Distillation

Cetane number indicates ignition performance. A fuel with a low cetane number can cause cold start problems

and affect combustion.

Viscosity is the resistance to flow and engine performance can be affected if it is outside the limits.

Density: A lower density reduces engine power, a higher density increases engine power and exhaust smoke.

Sulphur: A high sulphur content (not normally found in Europe, North America or Australasia) can cause

engine wear. Where only high sulphur fuels are available, it is necessary to use a highly alkaline lubricating oil

in the engine or to renew the lubricating oil more frequently, see "How to renew the lubricating oil" on page 25.

Distillation: This is an indication of the mixture of different hydrocarbons in the fuel. A high ratio of light-weight

hydrocarbons can affect the combustion characteristics.

Low temperature fuels

Special winter fuels may be available for engine operation at temperatures below 0 °C. These fuels have a

lower viscosity and also limit the wax formation in the fuel at low temperatures. If wax formation occurs, this

could stop the fuel flow through the filter.

If you need advice on adjustments to an engine setting or to the lubricating oil change periods which may be

necessary because of the standard of the available fuel, consult the Technical Service Department of Perkins

International Limited at Peterborough or your nearest Perkins Distributor.

Aviation kerosene fuels

Caution: Do not use aviation kerosene fuel JP4.

JP5 and JP8 can be used, but they can affect engine performance and wear in the fuel injector units could

increase. It is recommended that you consult the Technical Service Department of Perkins International

Limited at Peterborough if aviation kerosene fuel is to be used.

Aviation kerosene fuels are more flammable than diesel fuel and need careful storage and careful

management.

User’s Handbook, TPD 1352E, issue 4

29

This document is printed from SPI². Not for RESALE


 

5

1300 Series EDi Models WK to WS

Lubricating oil specification

The specification of lubricating oil that is recommended for these engines are API CI-4 or DHD-1.

This specification of lubricating oil will provide the necessary protection for your engine. A higher specification

of lubricating oil is acceptable.

Caution: The type of lubricating oil to be used may be affected by the quality of the fuel which is available. For

further details see "Fuel specification" on page 29.

Always ensure that the correct viscosity grade of lubricating oil is used for the ambient temperature range in

which the engine will run as shown in the chart (A).

Note: The shaded areas in the chart (A) indicate the preferred viscosity grade of oil for the temperature range.

Increase in oil consumption may be expected when SAE 0W-30, 5W-30 and 10W-30 oils are used.

Check oil levels more frequently.

0W-30

5W-30

10W-30

15W-40

-30

-22

-20

-4

-10

14

0

32

10

50

20

68

30

86

40

50 C

o

o

104    122 F

A

30

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

5

1300 Series EDi Models WK to WS

Coolant specification

The quality of the coolant which is used can have a great effect on the efficiency and life of the cooling system.

The recommendations indicated below can help to maintain a good cooling system and to protect it against

frost and/or corrosion.

If the correct procedures are not used, Perkins cannot be held responsible for frost or corrosion damage.

1  If it is possible, use clean soft water in the coolant.

2  If an antifreeze mixture is used to prevent frost damage, it must have an ethanediol base (ethylene glycol)

with a corrosion inhibitor. It is recommended that the corrosion inhibitor is of the sodium nitrite/sodium

molybdate type. The antifreeze mixture must be an efficient coolant at all ambient temperatures and it must

provide protection against corrosion. It must also have a specification at least as good as the requirements of

either BS6580 or MOD AL39.

The quality of the antifreeze coolant must be checked at least once a year, for example, at the beginning of

the cold period. The coolant must be renewed every two years.

The antifreeze mixture must consist of equal quantities of antifreeze and water. Concentrations of more than

50% of antifreeze must not be used because these can affect adversely the performance of the coolant.

3  When frost protection is not necessary, it is still an advantage to use an approved antifreeze mixture

because this gives a protection against corrosion and also raises the boiling point of the coolant. If an approved

antifreeze mixture is not available, add a correct mixture of corrosion inhibitor to the water.

All 1300 Series EDi engines are supplied with a coolant filter / conditioner canister. Renew the coolant and the

filter / conditioner canister in accordance with the maintenance "Schedules" on page 18. Test the level of

coolant conditioner, and adjust if necessary in accordance with the maintenance "Schedules" on page 18.

User’s Handbook, TPD 1352E, issue 4

31

This document is printed from SPI². Not for RESALE


 

This page is intentionally blank

This document is printed from SPI². Not for RESALE


 

1300 Series EDi Models WK to WS

6

Fault diagnosis

6

Problems and possible causes

Possible causes

Problem

Checks by the workshop

personnel

Checks by the user

The starter motor turns the engine too slowly

The engine does not start

1, 2, 3, 4

5, 6, 7, 8, 9, 10, 12, 13,     37, 38, 42, 43, 44, 66, 67, 68,

14, 15, 17

69

5, 7, 8, 9, 10, 11, 12, 13,

14, 15, 16, 17, 19

The engine is difficult to start

Not enough power

37, 38, 40, 42, 43, 44, 66

8, 9, 10, 11, 12, 13, 16,     37, 38, 39, 42, 43, 44, 61, 63,

8, 9, 20, 21

64, 66, 68, 69

8, 9, 10, 12, 13, 15, 20,

22

Misfire

37, 38, 39, 40, 43, 66, 69

11, 13, 15, 17, 18, 19,

23, 22

37, 38, 39, 40, 42, 43, 44, 63,

66

High fuel consumption

Black exhaust smoke

Blue or white exhaust smoke

37, 38, 39, 40, 42, 43, 44, 61,

63, 66

11, 13, 15, 17, 19, 21, 22

4, 15, 21, 23

37, 38, 39, 42, 43, 44, 45, 52,

58, 62, 66, 68

The pressure of the low pressure lubricating oil system is too

low

4, 24, 25, 26

46, 47, 48, 50, 51, 59,

37, 40, 42, 44, 46, 52, 53, 60,

66, 68

The engine knocks

The engine runs erratically

Vibration

9, 13, 15, 17, 20, 22, 23

8, 9, 10, 11, 12, 13, 15,

16, 18, 20, 22, 23

38, 40, 44, 52, 60, 66, 68, 69

38, 39, 40, 44, 52, 54, 66, 68,

69

13, 18, 20, 27, 28

4, 25

The pressure of the low pressure lubricating oil system is too

high

49

11, 13, 15, 19, 27, 29,

30, 32, 65

The engine oil temperature is too high

Crankcase pressure

37, 39, 52, 55, 56, 57, 64, 69

39, 42, 44, 45, 52

31, 33

37, 39, 40, 42, 43, 44, 45, 53,

60

Bad compression

11, 22

The engine starts and stops

10, 11, 12

4, 24, 25, 26

66, 68, 69

The pressure of the high pressure lubricating oil system is too

low

66, 68, 69

User’s Handbook, TPD 1352E, issue 4

33

This document is printed from SPI². Not for RESALE


 

6

1300 Series EDi Models WK to WS

List of possible causes

1  Battery capacity low.

2  Bad electrical connections.

3  Fault in starter motor.

4  Wrong grade of lubricating oil.

5  Starter motor turns engine too slowly.

6  Fuel tank empty.

7  Spare.

8  Restriction in a fuel pipe.

9  Fault in fuel lift pump.

10  Dirty fuel filter element.

11  Restriction in air induction system.

12  Air in fuel system.

13  Fault in the fuel injector units.

14  Cold start system used incorrectly.

15  Fault in cold start system.

16  Restriction in fuel tank vent.

17  Wrong type or grade of fuel used.

18  Restricted movement of engine speed control.

19  Restriction in exhaust pipe.

20  Engine temperature is too high.

21  Engine temperature is too low.

22  Incorrect valve tip clearances.

23  Too much oil or oil of the wrong type is used in wet type air cleaner, if one is fitted.

24  Not enough lubricating oil in sump.

25  Defective gauge.

26  Dirty lubricating oil filter element.

27  Fan damaged.

28  Fault in engine mounting or flywheel housing.

29  Too much lubricating oil in sump.

30  Restriction in air or water passages of radiator.

31  Restriction in breather pipe.

32  Insufficient coolant in system.

33  Fault in exhauster.

34  Spare.

35  Spare.

36  Spare.

37  Valve timing is incorrect.

38  Bad compression.

39  Cylinder head gasket leaks.

40  Valves are not free.

41  Spare.

42  Worn cylinder bores.

43  Leakage between valves and seats.

44  Piston rings are not free or they are worn or broken.

45  Valve stems and/or guides are worn.

46  Crankshaft bearings are worn or damaged.

34

User’s Handbook, TPD 1352E, issue 4

This document is printed from SPI². Not for RESALE


 

6

1300 Series EDi Models WK to WS

47  Lubricating oil pump is worn.

48  Relief valve does not close.

49  Relief valve does not open.

50  Relief valve spring is broken.

51  Fault in suction pipe of lubricating oil pump.

52  Piston is damaged.

53  Piston height is incorrect.

54  Flywheel housing or flywheel is not aligned correctly.

55  Fault in thermostat or thermostat is of an incorrect type.

56  Restriction in coolant passages.

57  Fault in water pump.

58  Valve stem seal is damaged.

59  Restriction in sump strainer.

60  Valve spring is broken.

61  Turbocharger impeller is damaged or dirty.

62  Lubricating oil seal of turbocharger leaks.

63  Induction system leaks.

64  Turbocharger waste-gate does not work correctly, if one is fitted.

65  Drive belt for water pump is loose.

66  Faulty engine management system.

67  Broken drive on the high pressure pump.

68  Faulty injection control system

69  Faulty sensor

免費熱線
400-100-8969???15088860848
機組銷售
0574-26871589? 15267810868
配件銷售
0574-26886646? 15706865167
維修熱線
0574-26871569  18658287286
手機端
微信公眾號
在線客服
高清乱伦国产亚洲| 亚洲AV无码一区二区二三区丁香| 亚洲第一精品9| 国产情侣制服在线播放| 国产精品自在在线官方| 国产一级牲交高潮片免费| 口述好紧...真爽...美妇| 侵犯爆乳上司在线观看| 久久精品国产视频在热| 亚洲国产日本丰满| av电影国产在线直播| 中文字幕亚洲精品1| 正在播放海南少妇推油自拍| 国产99偷激情在线视频| 日韩?V无码电影网站| 久久久久成人香蕉网站| 国产无遮挡裸体免费视频曰本| 丁香综合激情久综合色| 369看片手机看片免费看片 | 久久丝袜控制服av一区二区免费| 年轻的护士的特殊服务2| 菠萝菠萝蜜三级片| 日韩欧美福利电影在线| 人妻少妇无码专区免费视频| 欧美日韩国产在线人成日| 亚洲AV无码国产精品久久l | 欧美激情a片无码大尺度| 7788色淫网站免费| 久在线免费视频2| www欧美一区二区三区| 加勒比五月天婷婷网| 亚洲乱妇熟一区二区| 欧美日韩亚洲综合激情在线| 中文字幕亚洲日韩一级精品片在线观看 | 国产v综合v亚洲欧美久久高清| 超乳爆乳一区二.区三区| 午夜神器成在线人成在线人| 国产旡码高清视频免费福利| 国产男女免费完整版视频| 国产成人Av一区二区三区不卡| 国产女精品视频| 成Av人片青青草GOGOGO麻烦| 欧美性色XXXXⅩ一区| 午夜激情经典国产福利| 国产日韩一区二区三玖玖爱| 国产精品永久在线观看av| 一级a性色生活片在线播放| 国产精品部在线观看| 午夜婷婷一区二区三区| 亚洲区自拍偷拍视频| 久久久久久久Aⅴ无码免费网站| 久久视屏这里只有精品6国产 | 国产成人精品电影| 中文字幕在线永久在线视频| 国产伦子伦一级A片免费看老牛| 美女脱丝袜全部视频| 日本美女天堂在线亚洲性爱另类综合 | 星野娜美中文字幕在线| 亚洲日本一区二区精品| 国产一区视频一区视频在线观看国产免费 | 黄色网址免费在线看| 国产精品丝袜高跟一区| xx性欧美肥妇欧美| 男插女爽到内射的视频| 一区二区三区四区高清免费视频| 亚洲Av库在线观看国产| 2022AV在线视频观看视频| 日日噜狠狠噜天天噜av| 国产亚洲精品久久久久动漫| 人妻熟女绿帽h文黑人| 国产综合第7页| 在线观看黄色x视频| 最近手机高清中文字幕大全| 久久午夜av一区二区| 亚洲最大的欧美日韩在线| 国产在线精品99一卡| 天天日天天干天天弄天天操| 亚洲精品高清自产拍在线观看| 国产成人三级电影在线播放| 色综合天天狠狠爱高清| 国产99视频这里只有精品| 国产欧美日韩手机在线不卡| 我使劲进了她的下身视频| 激情亚洲欧美一区二区三区| 久久公开免费视频| 草莓视频下载污污| 2021国产麻豆剧传媒古装| 特级毛片a片全部免费97| 动漫精品一区二区三区视频| 大香中文字幕视频蕉免费| 日韩精品综合无码一区二区日韩| 嫩草影院国产精品| 久久精品视频播放| 国产97视频在线观看免费| 寡妇高潮一级毛片免费看大胸| 成年日本片黄网站色大全免费| 欧美亚洲综合久久久| 天天爱添天天爱添天天爱添| 亚洲黄色一级电影| 久久久精品久久99| 国产精品成人综合在线| 够了够了已经满到c了高cbl| 毛茸茸成熟亚洲人| 国产情侣自拍资源在线| 中国农村毛片免费播放| 麻豆视传媒短网站视频APP| 国产精品久久1区2区| 日韩精品视频观看| 国产好紧好爽好大再浪一点 | 狠狠色成人综合网图片区| 100个禁用流氓游戏| 男男女女爽爽爽免费视频| 男同嗟嗟嗟很痛无马| 久久中文字幕一级| 国产欧美迷晕在线观看| 日本午夜免?费看大片中文4| 黑人入室粗暴人妻中出| 精品一区二区久久久久久无码小说| 亚洲国产中文日韩欧美高清片| 色欲久久久久久无码视频| 久久aⅴ这里有精品免费看| 国产精品久久久久久一级片| 无码专区人妻系列 视频| 免费无遮挡毛片中文字幕| 草视频在线中文| 高潮毛片又色又爽免费 | 男女乱婬真视频免费一级毛片| 午夜激情爱爱视频网| 午夜小视频男女在线观看| 中文有码日本高清在线视频| 一区精品在线观看| 久久精品无码午夜福利| 中文字幕在线永久在线视频| 免费一区二区视频| av在线观看亚洲免费| 午夜男女爽爽羞影院在线观看| 中文字幕無碼無碼專區| 日韩人妻无码拍拍拍AV| 精品亚洲一区二区| 欧美亚洲日韩精品一区| 国产三级专区精品| 中文字幕制服丝袜第57页| 久久精品乱子伦免费| 欧美极品欧美精品欧美图片| 国产精品v亚洲精品色欲| (凹凸)精品无码三级在线观看视频| 日韩午夜精品不卡一区| 国语疯狂3p刺激视频| 久久99精品久久久久久久清纯| 国产成人亚洲综合一区| 超级碰碰碰碰观看互动交流| 国产日韩在线视频免费观看| av在线免费观看午夜福利| 亚洲无码AV操逼高跟av| 国产精品久久1区2区| 欧美一区二区三区免费播放| 色综合天天狠狠爱高清| 好爽又高潮了毛片| 精品欧美在线播放| 屁股又白又大肥熟女人视频| 国产精品一区67194| 粗暴蹂躏av一区二区三区| 美国成人节目在线观看| 在线观看av网站永久| 亚洲色老妇色在线精品播放| 无码人妻久久1区2区3区| 亚洲天堂色网站| 午夜无码精品在线观看| 国产精品丝袜高跟一区| 高清精品久久| 在线观看欧美成人高清| 欧美一区不卡精品综合| 久久国产欧美一区二区免费| 人人天天高清精品视频| 少妇暴力深喉囗交3p| 在线欧美一区| 91网站全国精品免费在线看 | 亚洲精品一本中文字幕| 少妇脱了内裤在客厅被| 麻豆视频国产在线观看| 不卡无码手机无码| 亚洲无码午夜小电影| 国产怡红院精品视频| 国产无码专区大全| 国产一区二区在线观看美女| 免费的一级亚洲黄片| 中文字幕国产日韩在线观看| 国产精品无套内射后插| 欧美亚洲综合5月婷婷 | 午夜高清国产拍精品福利| 欧美zooz人禽交免费观看| 中文无码人妻有码人妻中文字幕| 国产经典一级久久毛片视频 | 尤物视频在线进入网| 欧美自拍三级国产| 无码国产精品亚洲а∨天堂| 潮吹视频在线观看| 精品日韩在线视频| 亚洲和欧美毛片久久久久 | 国产毛片黄色a级视频| 亚洲A∨乱码久久精品蜜桃| 宇都宫ssni700在线播放| 久久久国产精品免费不卡| 日韩一区二区三区不卡中文字幕| 精品夜夜爽欧美毛片视频| 国产一区二区不卡在线视频| 91成人在线观看喷潮| 又粗又硬又黄的免费视频| 国产精品人妻女教师| 999成人国产精品| 非洲黑老妇人AA片| 极品少妇被猛得白浆直喷白浆| 中文乱码字幕国产一区| bbox撕裂bass俄罗斯| 日本三级久久精品三级| 国产在线精品无码不卡| 重口另类无码av免费| 欧美另类亚洲综合在线影院m| 欧美视频蜜桃视频| 免费一区二区视频| 久久国产成人午夜aⅴ影院宅| 亲子乱子伦xxxx| 久久久久久久久人妻一区精品| 亚洲AV乱码久久精品蜜桃| 欧美亚洲激清在线搜索| 中文字字幕在线乱码| 国产在线aaa视频免费观看| 美女av在线毛片| 亚洲精品成人网线在线播放ⅤA| 99国产美女露脸口爆吞精 | 亚洲不卡网站一区二区三区| 欧美浓毛老太大泬毛茸茸| 国产精鲁鲁视频在线观看| 午夜高清国产拍精品福利| 一区二区三区四区高清免费视频| 国产不卡的丝袜综合在线| 亚洲精品国产精品乱码在线| 国产色高清在线播放| 免费高清av专区中文字幕| 欧美一级片免费网站| 免费女人18毛a级毛片视频| 亚洲精品国产精品国产自| 只有精品首页| 男男女女爽爽爽免费视频| 国产老熟女真实网站| 少妇暴力深喉囗交3p| 国产精品人人爽人人做我的| 性色在線視頻精品| 91香蕉国产亚洲国产精品va在线观看一区二区三区 | 日本香蕉一区二区在线观看| 国产精品久久久久久一级片| 亚洲色欲久久精品| 国产日韩一区二区三玖玖爱| 日本免费不卡网站| 中文乱码字幕国产一区| 肉肉AV在线第一页| 亚洲av成人一区午夜网站| 欧美日韩国产免费一区二三播放| 国产精品无码做夜夜嗨| 在线va无卡无码免费| 91偷拍裸体一区二区三区| 四川妇女真人毛片免费| 美国成人节目在线观看| 久久91热狠狠色精品一区| 天堂mv在线mv免费mv香蕉| 最新精品影视播放网站| 91麻豆精品视频在线| 最新国产情侣在线视频| 久久综合综合久久| 日韩国产综合久久| 日韩一区二区四区在线| 一区二区三区四区无区av性色av | 亚洲中文字幕日产喷水| 97一区二区视频| 自拍中文亚洲欧美制服| 黄色网址免费在线看| 高清成人av在线不卡| 99久高清在线播放| 九月丁香婷婷| 国产一区二区亚洲精品| 91精品无码一区二区三区| 国产亚洲精久久久久久无码| 另类 专区 另类 在线视频| 爱操视频无码一区二区免费| 中文字幕国产日韩在线观看| 久久精品国产视频在热| 久久綜合琪琪狠狠天天| 日韩国产欧美亚洲精品一二三区| 一级毛片对白刺激国产| 亚洲最大的成人网站| 六月丁香婷婷久久| 亚洲一级毛片无码超清| 高清无码专区av| 亚洲区自拍偷拍视频| 午夜福利院线在线观看| 日韩欧美在线一二区| 麻豆视频污下载| 嫩草影院国产精品| 无码一区二区三区 AV| 午夜视频在线观看免费完整版 | 国产精品一区第12页| 国产人伦精品一区二区三区| 国产成人伦精品一区二区| 亚洲国产午夜99综合 | 只有精品首页| av在线观看亚洲免费| 丝瓜视频污在线观看| 久久久久福利精品| 国产作爱激烈叫床视频| 欧美激情国产日韩精品一区18| 少女国产免费观看高清电视剧| 免费 无码 国产真| 欢迎访问国产中日韩久久久噜噜久久 | h国内自拍偷国视频在线观看| 欧美日韩精品久久久免费观看| 国产无遮挡裸体免费视频曰本 | ..亚洲综合国产一区二区三区| 视频思思久久免费国产| 主仆调教SM束缚绳索捆绳| 日韩hd无码一区二区| 99re6久精品国产首页| 久久r热e这里只有精品| 欧美日韩亚洲另类激情| 日本高清免費不卡視頻| 久久久精品久久99| 2021在线观看中文字幕| 7788色淫网站免费| 91精品视频在线浏览| 国产精品人妻女教师| 无码av天堂永久资源网| 亚洲男人天堂网址2020| 草逼视频网站| 免费高清精品国产精品| 免费无码床戏视频网站 | 国语中国熟女XX| 风骚女人AV一区二区| 人人人人凹人人爽人人澡人妻喷水| 日韩电影手机在线| 久久国产这里有精品| 忘忧草在线影院www日本99| 色嗨嗨AV一区二区三区| 日韩激情在线小视频观看| 日本三级韩国三级久久久久| 日本成熟少妇喷白浆色网视频| 国产一级激情黄色大片| 国产va精品午夜福利| 国语中国熟女XX| 欧美日韩一区二区国产盗攝| 国产在线观看午夜无码av| 日韩中文字幕在线观看网址 | 日本成人在线免费观看网址| 美女动漫视频一区二区三区| 亚洲大奶老人黄色录像| 97sese成品视频大全| 精品亚洲一区二区| 午夜小视频男女在线观看| 五月天天堂av在线播放| 日本一在线中文字幕| 久久精品国产亚洲蜜臀?v| 69pao精品视频在线观看| 欧美91精品久久久久国产性生爱| 久久精品人人人妻人人爱| 精品视频在线观看九九| 欧美一区二区另类有声小说 | 免费人成视频在线观看播放网站| 91视频黄污APP十大禁| 两根一起进3p在线观看| 亚洲欧美日本视频在线观看| 亚洲欧洲中文日韩乱码99| 经典国产乱子伦精品视频| 欧美亚洲视频久久| 女人被添荫蒂洗澡视频| 日韩 欧美 国产 精品 综合| 少妇的滋味2做爰动漫观看| 曰韩一区二区三区免费视频| 国产精品成人综合青青草原| 精品国产亚洲av麻豆色哟哟| 激情视频免费在线观看| 亚洲日韩欧美另类不卡| 国产精品三级空姐在线观看| 无码人妻精品一区二区三区黑人| 无码专区―va亚洲v专区在线| 精品欧美在线播放| 国产精品无码久久久一区| 国产精品久久久影片| 性无码专区色吊丝中文字幕| 欧美国产日韩另类| 久久精品日本亚洲官网| 激情小说:欧美久久| 日韩精品91福利| 男人的天堂五月天| 免费女人18毛a级毛片视频| 精品久久久久久久国产美女| 超碰97免费超碰97人人操人人摸 | 日本少妇一二区| 国产主播国产精品自拍| 久久国产乱子伦精品免| 久久视屏这里只有精品6国产| 奇米影色777四色在线622| 无码绝顶抽搐潮喷在线观看| 又黄又粗又大免费观看网址| 中文字幕無碼無碼專區| 妻子的秘密免费版电视剧大全| 一级日本牲交大片免费网站| 十八禁视频网站免费观看| 国产精品久久国产三级麻豆 | 欧美一级搡BBBB搡BBBB | 69国产精品成人无码视频| 久久不卡国产一区二区| 超碰在线观看av| 亚洲美女av一区图片| 丝袜美女被出水一区| 无码AV午夜福利一区| 欧美成人三级网站现在观看| 亚洲性爱无码视频| 国产蜜臀AV无码不卡在线观看| 国产日韩一区二区三玖玖爱| 亚国产欧美在线人成| 日韩一卡2卡三卡4卡新区观看| 日韩精品最新国产| 国产公开人成乱码在线播放| 国产午夜精品三区理论片| 369看片手机看片免费看片| 免費分享福利視頻、宅男福利| 成人18女人毛片免费看| 无码专区人妻系列 视频| av电影在线观看不卡的| 国产欧美另类在线制服| 亚洲午夜国产精品福利| 人人舔人人摸人人用| 国产网爆视频在线观看| 国产欧美整片乱伦黄色片| 国产高清免费视频免费观看| 性色a码一区二区三区免费观看 | 久久国产精品二国产精品| 吸奶头吸到高潮视频免费视频 | 国产美女精品aⅤ在线播放 | 国产精品无码喷水在线观看| 久久精品国产亚洲?v热网站| 日韩欧美另类在线六区| 青青青爽在线视频观看| 性动态视频在线观看免费| 国产精品性爱不卡色欲AV| 欧美一区在线看| 亚洲精品国产精品乱码在线| 韩国av片免费观在线看| 2022最新网站男人vip推荐| 236宅宅最新日韩伦埋片| 久久成了视频免费观看| 惠民福利国产成人精品视频一区二区不卡 | 成人亚洲精品一区二区三区| v欧美精品v日本精品| 日韩一级在线免费观看| 无码中文字幕一区| 久久精品九九亚洲精品首页| 欧美午夜精品久久久久免费| 精品国产高清免费第一区二区三区| 67id国产在线观看| 国产三级专区精品| 免费看看一区二区三区视频| 亚洲成人肉体福利| 67id国产在线观看| 成人在线高清不卡免费视频| 国产亚洲综合性久久久影| 亚洲日本中文字幕天堂| 欧美成人激情一区二区三区| a级黄色片视在线播放| 被老汉糟蹋怀孕H双性| 亚洲综合自拍| 亚洲视频字幕无码| AV无码精品一区二区三区四区| 久久久精品久久99| 久久久久免费电影| 亚洲欧美日韩免费一区二区| 中文字幕在线永久在线视频| 亚洲av综合a∨一区二区| 亚洲国产a∨乱码无码znlu| 两女女百合互慰AV赤裸无遮挡| 国产亚洲欧美一区久久国产亚洲欧美| 室友内裤被涂满了春药| 扒开两腿揉捏黑人粗大视频| 亚洲αv日韩αv永久无码久久 | 久久久美精品无码免费首页专区| 高清情侣国语自产拍在线| av无码精品一区二区三区宅噜噜| 亚洲精品国产品国语| 午夜福利激情国产av| 亚州无限乱码一二三四| 欧美综合日韩另类视频一区| 精品伊人久久久大香线蕉| 在线观看无套内射| 亚洲AV女同一区二区三区| 欧美性一交一乱一伦一视频| 无码人妻精品一区二区三| 国产精品亚洲片久久久| 人人狠狠弄五月丁香| 亚洲精品tv久久久久久久| 欧美影院亚洲区一区二区| 99蜜桃在线观看免费视频网站| 欧美高清午夜视频| 一区二区三区精品自拍| 亚洲一区av无码少妇电影| 人妻少妇无码专区免费视频| 久久av一区二区三区亚洲| 久久综合谁合综合久久| 国产精品白丝av嫩草影院| 一本之之道久久| 性爱视屏爽妇网| 男人的天堂五月天 | 国产亚洲综合性久久久影| 无码免费网站视频黄| 国产亚洲精品久久久久动漫| 92021国产精品偷窥盗摄| 一二三四免费中文字幕| 国产亚洲综合性久久久影| 91人妻丨PORNY丨绿帽| 好爽太紧了再快点小宝贝| 日韩一区欧美在线| 国产伦子伦一级A片免费看老牛| 久久久久免费激情视频| 一区精品亚洲| 国内无遮挡18禁无码网站免费| 日韩一级无码电影| 國產成人一區二區三區視頻免費| 亚洲视频日本有码中文2019| 丝袜美腿视频欧美一区二区| 久久熟女大屁股一区二区| 亚洲美女av一区图片| 亚洲日本中文字幕制服| 手机看片国产999| 少妇被粗大猛进进出出漫画| 国产av自拍一区| 亚洲无码AV操逼高跟av| 91久久精品免费观看国产| 欧美一级99在线观看国产| 亚洲色偷偷偷网站色偷二区| 国产又粗又大又爽又免费视频| 自拍偷拍亚洲日韩欧美| 国内精品久久久久久精品三级| 欧美精品日韩精品国产精品已满十八 | 亚洲自拍av一区二区三区| 给我播放亚洲电影| 久久精品国产亚洲A∨高清| 国产精品久久久2| 亚洲成AⅤ人在线观看无码| 亚洲乱妇熟一区二区| 女同调教女同奶奴在线观看| 日韩一区精品无码二区| 久久国产乱子伦免费精品久久人人97超碰爱香蕉 | 人妻一区二区三区成人| 免费无码真人国产| 久久国产这里有精品| 把老师强奷到舒服的动态图| 色综合久久中文字幕无码| 国内无遮挡18禁无码网站免费 | 久久国产乱子伦精品免费草莓| 草裙社区精品视频播放免费| 轻轻色青青青在线观看视频| 久久精品国产亚洲av女优| 日韩一卡2卡三卡4卡新区观看| 九月丁香婷婷| 亚洲图片成人影片在线| 国产激情精品毛片成人| 中文字幕无线码一区二区理论| 99蜜桃在线观看免费视频网站| 亚洲日韩大片在线| 成年人视频在线播放| 亚洲美女av一区图片| 国产精品一区第12页| 国产美女精品aⅤ在线播放| 欧美a级在线不卡| 香蕉视频在线播放| 大屁股熟女白浆一区二区三区| 久久综网色亚洲美女亚洲av| 2018最新福利天堂视频| 非洲黑老妇人AA片| 久久人妻少妇偷人精品综合桃色| 欧美亚洲日产另类| 国产情侣制服在线播放| 亚洲欧美日产国产一区二区| 94日韩高清无码| 欧美精品乱码99久久蜜桃| 一区二区三区精品自拍| 国产网友手机视频在线| 欧美亚洲综合5月婷婷| 精品亚洲综合一区二区三区香蕉| 欧美亚洲激情五月| 久久黄色成人免费| 小小的日本在线观看免费高清 | 熟女亚洲国产av| 一国产大片在线观看| 亚洲欧洲美洲日韩综合| 国产日韩欧美第一区二区| 成人黄色国产av| 乱人伦视频中文字幕免费| 伊人色综合久久天天伊人| 国产在线观看午夜无码av| 国产一区高清在线播放| aⅴ男人的天堂在线观看| 三上悠亚亚洲一区高清| 四虎影视8848hh国产传媒| 激情视频免费在线观看| 欧美影院亚洲区一区二区| 成人影院在线无码| 亚洲av综合a∨一区二区| 国产一级做a爱片久久精品| 国产在线每日更新| 欧美日韩亚洲国产三级| 隔壁的少妇2做爰完整版电影| 重口xx00视频变态另类| 加勒比精品在线观看视频这里只有精品 | 老司机亚洲精品影院国产免费看污网站 | 男女xo嘿咻嘿咻免费视频| 啪啪网视频免费观看| 一个人高清在线观看永久免费| 经典国产乱子伦精品视频| 美女视频自拍一区亚洲| 在线观看国产对白网站视频免费| 亚洲综合激情五月丁香六月观看视频| 体内射精日本视频免费看| 操美女视频网站| 成人性色生活片免费看爆迷你| 神马影院在线观看午夜片一区二区| 国产强伦姧在线观看午夜| 亚洲制服 视频在线观看| 毛片在线网站| 免费黄色毛片免费黄色毛片| 国产91九色刺激露脸对白 | 午夜日韩成人在线观看| 亚洲一级二级三级av| 粉嫩av国内精品人人爽| 亚洲欧洲美洲日韩综合| 免费人成视频在线观看播放网站| 最新国语对白超清偷拍| 亚洲AⅤ无码精品| 久久精品国产亚洲成人满18免费网站 | 久久6热视频免费一级片| 欧美 亚洲 日韩 国产中文字幕在线| 国产视频色大全| 日本无遮羞肉体动漫在线播放| 日韩 人妻 黑人 综合 无码| 欧美日韩亚洲另类激情| 国产人妻人伦精品熟女麻豆| 青青草草视频在线观看| 一區二區三區在線免費| 国产8x8ⅹ华人永久免费网站| 久久精品国产亚洲夜色av网站| 國內精品免費| 国产精品1000部啪视频| av在线不卡的观看| 嘿嘿连载成人| 精品人妻无码一区二区6919| 三个人C了我半小时| 亚洲黄色伊人成人电影| 國產色視頻一區二區三區QQ號| 美女高潮喷水抽搐中文字幕| 韩国日本欧美www| 无码国内精品人妻少妇蜜桃视频| 欧美激情亚洲视频国产精品| 精品欧美在线播放| 久久精品成人无码AV片观看| 精品人妻系列无码人妻网| 激情影院亚洲天堂| 丁香五月网久久综合网| 日本黄色国产三级| 日韩一级特黄大片视频| 国产精品人人爽人人做我的| 久久国产这里有精品| 高清无码在线观看免费| 亚欧乱色束缚一区二区三区 | 香蕉视频在线观看污 | 寡妇高潮一级毛片免费看大胸| 日韩三级大乳色网视频| 国产精品久久1区2区| 一区二区三区在线网站| 欧美激情在线观看伊人网| 国产情侣自拍资源在线| 久久91热狠狠色精品一区| 92精品国产自产在线观看| 欧美一区二区三区精品久久| 男女性爽大片在线观看| 成人午夜精品一级毛片一| 亚洲成人18在线看| 福利影院成人影院| 日本在線理論片| 久久Vfd;产精品1区2区3区网页 | 国产老熟女真实网站| av日韩综合网站| 三级4级全黄60分钟| 欧美国产大片在线播放| 亚洲成AⅤ人在线观看无码| 国产精品音频在线一区| 青草久久福利麻豆| 国产精品免费裸体视频| 日本一区二区中文字幕久久| 欧美亚洲国产三级在线观看| 国产精品一级毛片国语| 91PORN桃色在线网站| 婷婷五月天97波多野结衣| 热久久精品久久久| 中文乱码字幕国产一区| 国产精品情侣露脸专区在线| 中文乱码字幕国产一区| 又长又粗又硬视频太爽了快来| 亚洲欧美日韩第一区精品| 久久精品99国产精品| 欧美性爱网站小说| 深夜精品福利欧美亚洲| 国产91精品久久久久久久网曝门| 亚洲Av库在线观看国产| 岬奈一区二区中文字幕| 超级碰碰碰碰观看互动交流| 91成人在线观看喷潮| 久久久无码精品亚洲日韩麻豆| 欧美中日韩一二三区高清视频| 欧美在线激情自拍| 国产黄片很黄免费视频| 亚洲精品国产字幕久久不卡| 亚洲黄色一级电影| 十八禁止黄网站视频| 男女无遮挡羞羞的事情网站| 先锋影音AV在线| 麻豆人妻精品无码区| 亚洲欧美成人精品中文字幕| 三级韩国2017在线观看| 欧美成人久久久| 欧美精品自拍三级| AV无码精品一区二区三区四区| 欧美精品日韩精品国产精品已满十八| 中文字幕一级淫片| 国产毛片一区二区三区在线| 被男狂揉吃奶40分钟| 亚洲国产中文日韩欧美高清片| av一区二区在线观看免费| 成年女人看片的网站| 成Av人片青青草GOGOGO麻烦| 爆乳女神VIP版私人玩物| 日韩国产欧美亚洲精品一二三区| 精品国产一区二区三区免费看| 欧美视频第99页| 亚洲欧美日韩在线观看不卡一区二区| 又大又粗又长又硬好爽视频| 日韩三级大乳色网视频| 99久久九九这里只有精品| 不充钱不遮挡超污视频| 日韩AV高潮喷吹在线观看| 亚洲第一黄片免费观看| 91爱欧美国产在线观看| 九九精品久久中文字幕噜大| 成人激情一区二区| 丰满多毛少妇12p| 久久久久福利精品| 日本亚洲最大成人| 中文字幕欧美亚洲日韩在另类 | 国产成年人免费一级片| 免费看黄网站小说在线网址| 三上悠亚亚洲一区高清| 亚洲av永久无码天堂网一线| 午夜一级久久毛片| 手机看片国产999| 国产欧美另类在线制服| 熟女少妇亚洲区| 欧美一级片免费网站| 亚洲无码满18你懂的| 欧美中日韩一二三区高清视频| 2021亚洲卡一卡二新区入口| 久久人妻少妇偷人精品综合桃色| 男女爽爽爽 视频| 99国产剧情演绎在线播放| 中国黄色一级| 欧美日韩亚洲另类激情| 欧美另类亚洲综合在线影院m| 一區二區三區在線免費| 亚洲无码午夜小电影| 欧洲M∨日韩M∨国产无限观看| 国产精品无码av免费| 码人妻AⅤ一区二区三区用会员| 白袜自慰GAY网站可播放| 精品久久久久久久国产美女| 手机在线伦理电影| 五月丁香久久伊人本道开心| av在线免费不卡电影大全| 啊哈~快把跳d关了我都喷了| 亚洲人成影院在线| 不良网站进入窗口软件免费观看| 国产一二三区有声小说| 97久久久人妻精品一区| 99久久久精品国产乱码| 激情欧美第一季在线播放| 国产人妖兮兮在线视频| 奇米 7777久久综合网| 日韩精品一区二区三区成人vr| 国产精品一二三区无码免费| 又大又硬又骚又黄| 四虎永久在线精品免费观看地址| 欧美午夜久久婷婷| 91久久精品免费观看国产| 亚洲性爱无码视频| 亚洲高清中文字幕综合网| 男人皇宫一区二区无码| 中文字幕粉色AV| 久久精品国产亚洲av久| 亚洲毛片不卡一区二区| 极品白嫩的小少妇| 在线视频一区二区日韩国产| 日韩av电影精品| 国产网友手机视频在线| 天天看天天想天天干天天射| 久久aⅴ这里有精品免费看| 夜色福利站www国产在线观看| 国产无遮挡成人免费视频在线观看| 亞洲韓精品歐美一區二區三區 | 欧美制服诱惑啪啪视频| 久久熟女大屁股一区二区| 色偷偷人人澡久久天天| 内射香蕉视频性生活片| 日本少妇三级视频在线播放| 成年女人一级毛片免费看| 欧美乱人伦人妻中文字幕| 亚洲日本一区二区精品| 妻子的秘密免费版电视剧大全| 国产免费91观看| 久久中文高清欧美| 无码毛片高潮一级一级| 漂亮的保姆在完整5视频带翻译| 免费的一级亚洲黄片| 老色鬼在线精品视频在| 午夜福利理论片在线观看播放| 三人成全免费观看电视剧高清一 | 婷婷五月天AV免费在线| 国产一区二区亚洲精品| 国产一区二区精品久久呦互動交流 | 九九视频这里只有精品在线观看互動交流 | 三级4级全黄60分钟| 高清痴汉一区二区三区| 中国免费黄网站日韩| 国产亚洲综合午夜精品区不卡| 欧美丶日韩专区国产专区| 欧美一区二区三区精品久久| baoyu166.永久免费视频| 高清成人av在线不卡| 日韩久久无码精品不卡一区电影| 亚洲精品国产成人片| 国内精品亚洲| 欧美精品国产日本| 啪亚洲一区二区三区| 尤物网站在线视频免费观看| 菠萝蜜app成年视频| 国产在线精品99一卡| 综合亚洲欧美在线视频观看| 成人午夜在线观看日韩| 少妇三级无码高清| 国产精品美女午夜爽爽爽免费| 午夜一级特黄视频| 久久久精产国品一产二产三产区 | 亚洲AV无码乱码精品久久| 久久午夜色播影院免费| 一本大道香蕉在线视频中文| 两根一起进3p在线观看| 久久精品影视影院| 欧美亚洲日韩精品一区| 国产成人精品电影| 国产熟女高潮av6666| 精品人妻无码一区二区6919| 91超碰在线免费| 在线观看AV黄片| 亚洲综合操逼免费| 日韩AV高清中出人妻| 国产免费网址| 男女爱爱动态视频免费网站| 产遮Av片码免费| 日本高清视频无码免费播| 另类欧美色一区二区不卡| 亚洲成av人在线无码观看| 欧美性爱视频免费| 久久99精品二区| 日本人妻一区二区三区| 综合中文在线观看亚洲| 国产精品性爱不卡色欲AV| 99精品視頻免費在線觀看| 亚洲第一精品9| 亚洲av最新在线观看网址下载| 午夜片无码区在线观看视频| 无码国产精品亚洲а∨天堂| 中文乱码字幕国产一区| 日本三级韩国三级久久久久| 91夜夜欢国产视频大全| 一级毛片高清在线播放| 久久久久国产精品调教性奴| 国产精品1000部啪视频| 国产人伦精品一区二区三区| 98中文字幕第一区| 猛男猛女午夜免费视频网| 欧美深度内射狠狠干| 特级毛片a片全部免费97| 别揉我奶头~嗯~啊~免费网站| avtt天堂永久网| 特级淫片欧美高清视频蜜桃| 狠狼鲁亚洲综合在线| 天天看天天想天天干天天射| 亚洲一卡久4卡5卡6卡7卡| 精品亚洲国产成人a片在线鸭王| 欧洲M∨日韩M∨国产无限观看| 久草一级欧美一黄| 日本熟妇中文在线视频| 欧美一级黄色影院| 日韩AV一区二区久久毛片| 青青青爽在线视频观看| 成人在线亚洲av| 香港高清一区二区视频| 亚洲性爱卡一卡二| 亚洲综合自拍| 国产中出在线一区二区| 国产好紧好爽好大再浪一点| 国产精品高清在线观看网址| 久久无码一级午夜福利免费区| 免费看黄色片的网站| 熟妇喷水免费视频| 国产精品欧美一二区| 亚洲二区三区在线免费观看| 91成人国产综合久久精品九色| 午夜影院一區二區三區| 国产成人伦精品一区二区| 日韩 人妻 黑人 综合 无码| 青青草草视频在线观看| 欧美在线视频精品免费观看| 精品99一区二区三区麻豆| 亚洲码无人客一区二区三区| 国产精品欧美一区麻豆系列| 在线观看欧美成人高清| 182在线观看视频| 亚洲成在人网站无码天堂| 日本三级久久精品三级| 2021国产麻豆剧传媒古装| 九九九久久久国产精品999| 久久精品无码午夜福利| 国产精品久久久电影视频| 亚洲成人自拍| 文字幕乱码精品久久久久| 无码无遮挡大尺度高潮AV| 潮吹视频在线观看| 网站有海量精选视频国产午夜福利片国 | 亚洲一级生活片| 日韩丰满少妇无码| 福利美剧影视大全电影大全在线观看免费版全集| 99久久e免费热视频百度| 日本中文字幕在线视频站| 精品国产亚洲av麻豆色哟哟| 黄色在线观看视频| 最近在线更新8中文字幕免费| 无码免费网站视频黄| 两女女百合互慰AV赤裸无遮挡| 国产特色毛片| 久久r热e这里只有精品| 国产精品无码第一区二区H| 天天添夜夜摸日日| 日本羞羞黄A视频在线观看| 欧美一区二区女区| 91偷拍裸体一区二区三区| 国产精品欧美一区麻豆系列| 亚洲综合第一页图片小说| 少妇偷拍私密SPA按摩| 麻豆视传媒短网站视频APP| baoyu166.永久免费视频| 日韩亚洲欧美A∨| 两女女百合互慰AV赤裸无遮挡| 91超精品碰国产在线观看| 国产精品嫩模第一页在线观看| 香港三日本香港三级人妇| av无码精品一区二区三区宅噜噜| 国产精品久久久久麻豆视频| 亚洲最大的欧美日韩在线| 成年后在线观看免费视频| 亚洲a∨女人的天堂在线观看| 成人午夜影视全部免费看| 韩国电影大尺度办公室在线观看| 日韩国产欧美亚洲精品一二三区 | 欧美极品欧美精品欧美图片| 小小的日本在线观看免费高清| 天天爱天天做久久狠狠做老汉色| 人妻少妇无码专区免费视频| 国区av在线一区| 精品人妻无码一区二区6919| 青青草视频在线观看免费| 无码任你躁久久久久久老妇| 亚洲区自拍偷拍视频| 色老精品视频| 亚洲av秘片一区二区三光遇| 国产旡码高清视频免费福利| 香五月丁香六月天堂| 午夜视频精品在线视频| 男人皇宫一区二区无码| 欧美视频免费一区二区| 在线综合亚洲欧美人与| 国产又粗又大又硬点视频| 亚洲无码在线在线一区二区| 爆乳裸体无码天堂AV白浆| 国产高潮无套免费视频| 中国一级操逼录像片| 亚洲中文字幕综合| 不卡国产成人高清视频| 欧美另类不卡在线| 免费福利资源站在线视频| 三级无码乱伦视频| 亚洲狠狠婷婷中文字幕| 亚洲精品一无码天堂| 亚洲日本中文字幕制服| 综合久久久久综合体桃花网| 亚洲无码AV操逼高跟av| 国产91午夜视频| 综合中文在线观看亚洲| 91精品啪国产在线观看免费牛牛| 久久午夜色播影院免费| 久久久久久91精品免费| 国产日韩一区二区三玖玖爱| 国产?V人人夜夜澡人人爽麻豆| 日韩国产欧美色婷婷影院| 中文字幕在线视频一区| 秋霞久久久国产精品电影| 好吊色在线视频观看| 伊人久久大香线蕉综合5g| 亚洲av无码蜜臀久久寂寞少妇| sao虎在线精品永久观看入口| 少妇人妻偷人精品一区| 男把女日出水的视频免费| 女同精品一区二区网站| 亚洲无码AV操逼高跟av| 亚洲欧美另类激情综合| 日韩专区国产国产精品| 热re久久精品天堂| 亞洲女人天堂a在線播放| 99久久免费精品国产七三年| 日本国产在线播放| 热re久久精品天堂| 国产欧美日韩精品二区浪潮| 综合图区亚洲欧美自拍| 亚洲精品国产精品乱码在线| 免费看黄a级毛片成人片| 欧美一区二区三区免费播放 | 无码人妻久久1区2区3区| 欧美深度内射狠狠干| 国产精品乱人伦精品区二区| 久久Vfd;产精品1区2区3区网页| 无码网站天天爽免费看| 91精品视频在线浏览| 无码专区人妻系列 视频| 看免费5XXAAA毛片百度百度百度| 色欲人妻AV久久无码精品| 国产A级无码裸体毛片| 亚洲综合日韩第十页| 麻豆精品久久99| 中文字幕亚洲另类天堂还会玩转热点 | 精品中文字幕男人的天堂| 91香蕉APP免费下载| 国产成人午夜在线观看91 | a久久国产视频| 日韩在线制服人妻有码| 亚洲无码午夜小电影| 欧洲精品一区二区三区的视频| 中文字幕av制服丝袜电影| 午夜三级网站| 欧美国产日韩另类| 国产精品久久1区2区| 国产精品1000部啪视频| 高清免费AV一区二区三区在线| 亚洲欧美自拍一区| 国产无套内精一级毛片农民工| 无码专区中文字幕专区| 国产亚洲韩国AV无码| 亚洲乱码一区二区三区三上悠亚| 55精品视频在线观看专区 | 国产一区在线无码精品| 久久精品人人做人人爽老司| 一级毛片午夜电影| 无码无遮挡大尺度高潮AV| ?超超碰中文字幕伊人| 日韩中文字幕2020| 欧美美熟妇激情一区二区三区| 欧美深度内射狠狠干| 啊不要欧美网站| 色偷偷人人澡久久天天| 新婚夜少妇被躁BD免费视频| 亚洲欧美日韩卡通动漫| 中文字幕亚洲无限码一区二区| 在线无码区一区二| 2021國產三級精品三級在專區| 日本黄色国产三级| 久久裸体视频| 精品日韩岛国一区二区三区| 亚洲精品污污污在线观看女同| 超碰国产第二页| 免费精品国偷自产在线观看| 国产精品一区二区三区无| 久久精品日本亚洲官网| 欧美日韩亚洲另类激情| 爱操视频无码一区二区免费| 污污污草莓视频在线观看| 五月天永久免费的网站| 亚洲首页一区二区三区| 理论片午夜成人影院| 国产成人Av一区二区三区不卡 | 国产精品免费裸体视频| 国产亚洲欧美精品久999浪潮| 免费人成视频在线观看播放网站| 91超碰在线免费| 99re6在线视频精品免费bd| 亚州日本乱码一区二区三区| 日本国产在线播放| 丁香婷婷五月天激情四射网| 猛男猛女午夜免费视频网| 俺来也俺去啦视频在线观看| 日韩精品一区二区三区成人vr| 扒开两腿揉捏黑人粗大视频| 婷婷五月天影视OL无码综合不卡| a久久国产视频| 亚洲国产人自精在线尤物| 了解最新久草国产精品视频 | 亚洲有码薄码区bt连接| 日本少妇一级做α| 精品日韩嗷嗷视频在线观看| av麻豆出品免费在线观看| 四虎影视永久在线yin56xyz| 欧美精品黑人粗大中文字字幕| 日本强乱中文字幕在线播放| 全国三级成年网站在线观看| v欧美精品v日本精品| 久久精品一区二区三区综合| 国产又大又硬又爽免费视频试 | 激情精品在线观看| 天下第一视频日本社区WWW| 黄色成人在线电影| 苏小小传媒JD008| 免费午夜剧场| 国产好紧好爽好大再浪一点| 亚洲欧美日韩在线观看不卡一区二区| 亚洲视频字幕无码| 无码av最新清无码专区吞精| 日韩久久一级黄片| 嗯搞你臭逼逼逼视频| 久草一级欧美一黄| 无码人妻精品一区二区三| 亚洲av无码蜜臀久久寂寞少妇| 无限看片的在线| 欧美三区亚洲精品| 国产一级特黄特黄片| 国产免费一区二区三区免费视频| 夜色福利站www国产在线观看| 日韩欧美成人影视中文字幕 | 黄色三级片国产免费看| 日韩精品免费无码专区午夜| AV无码国产麻豆映画传媒 | 综合精品三级自拍| 啊不要欧美网站| 亚洲综合无码久久| 三级无码乱伦视频 | 无码人妻久久1区2区3区| 自拍视频一区二区电影| 超碰国产亚洲Av人人爱| 狠狼鲁亚洲综合在线| 国产午夜不卡精品午夜电影| 激情影院亚洲天堂| 男女做爽爽爽视频免费官方网站| 国内精品91久久久久| 2014av手机天堂网免费| 欧美日韩精品久久久免费观看| 欧美国产大片在线播放| 亚洲色欧美2019最新在线| 亚洲中文字幕在线看全集| 精品99一区二区三区麻豆| 天天综合天天做站| 日韩国产欧美色婷婷影院| 最新的国产成人精品2022| 可以看女人隐私的软件| 色偷偷ww老熟女| 精品擁有海量的影視| 成人在线播放网站| 欧美激情亚洲视频国产精品| 99re久久这里只有精品15| 福利影音国产在线观看| 日本亚洲最大成人| 亚洲毛片在线免费观看视频| 一级做一级a做片性视频品善网 | 日韩视频精品免费播放| 国产精品一线免费精品播放| 高清无码在线观看免费| 国产精鲁鲁视频在线观看| 天天日天天干天天弄天天操| 综合久久久久综合体桃花网| 94日韩高清无码| 黑人入室粗暴人妻中出| 国产亚洲福利在线视频| 成年美女黄网站色大全| 青青香蕉国产在线观看| 四虎4hu永久在线观看| 久久精品国产视频在热| 久久久久99999亚洲精品| 亚洲AV电影在线看韩国无码| 又粗又硬又黄的免费视频| 日本成年人黄色网| 国产亚洲欧美日韩在线观看一区| 亚洲人妻不卡在线免费视频| 亚洲日韩V?无码中文字幕| 精品久久久久久久无码伊人| 一个人看亚洲猛片在线观看| 99re6久精品国产首页| 亚洲色图综合图区| 重口另类无码av免费| 国产侵犯亲女丰满大屁股熟女啪播放| 性爱自拍偷拍视频网欧美| 成人国产免费小视频| 日韩欧美精品在线观看网址| 精品夜夜爽欧美毛片视频| 精品视频无码一区二区三区| 4399高清在线观看| 精品国自产拍天天拍2021| AV无码精品一区二区三区四区| 国产午夜精品一区二区嫩草| 国语疯狂3p刺激视频| 国内偷拍电影一区| 亚洲AV女同一区二区三区| 中文字幕亚洲一区二区系列| 国产又大又硬又爽免费视频试| 国产成人午夜在线观看91| 亚洲av综合色区手机无码一区| 抖音奶片故意泄露7028事件| 室友内裤被涂满了春药| 色偷偷人人澡久久天天| 国产精选高清无码| 69国产精品成人无码视频| 国产日产女人视频一区二区| 成人午夜免费在线| 欧美视频免费一区二区| 国产高清视院在线观看无缓冲| 亚洲Ⅴa无码吞精在线观看| 在线综合亚洲欧美人与| 98中文字幕第一区| 男女无遮挡羞羞的事情网站| 国产亚洲VA在线观看| 国产欧美日韩精品二区浪潮| 无码 综合 色 在线| 精品呦啊呦v视频在线观看| 亚洲三级片视频| 日韩SE情网站在线网站在线| 国产亚洲高清观看5388| 日本成年人黄色网| 国产精品蝴蝶采精5P| 伊人久久大香线蕉无码av| 老阿姨才是最有味的| 国产精品久久国产三级麻豆| 国产?V人人夜夜澡人人爽美国| 榴莲视频下载app网站| 日本亚洲最大成人| 放荡的美妇在线播放| 午夜精品一区二区三区66| 处破好疼哭视频在线观看| 人人看人人模97| 99re6久精品国产首页| 亚洲国产午夜精品久久| 姬小满乳液狂飙奖励自己一发视频| 人人干夜夜操| 国产视频福利一区二区| 国产jk高中生弄高潮视频| 久久99精品久久水蜜桃| 国产在线精品99一卡2卡| 亚洲一区二区 日韩| 午夜日韩成人在线观看| 丰满人妻一区二区三区色网视频不卡 | 亚洲欧美成人精品中文字幕| 免费无码床戏视频网站| av一区二区在线观看免费| 免费看一级婬片A片| 国产做爰一区二区| 无码国产激情在线观看把视频| 午夜一级特黄视频| 国产精品三级激情视频| 熟女人妻潮喷电影网| 九九这里有精品| 久久视屏这里只有精品6国产 | 男女啪啪免费视频| 国产丝袜18老师| 50岁丰满女人裸体毛茸茸喷水| 在线日本视频亚洲五月| 亚洲日韩精品高潮无码久久岛国| 黑人h视频免费在线| 国产精品自拍啪啪啪啪| 人人亚洲一级色| 性高湖久久久久久久久aaaaa| 成人精品一区二区三区在线| 加勒比五月天婷婷网| 夜色精品国产噜噜| 久久久久99999热只有精品| 欧美人妻性爱中文字幕不卡视频| 国产亚洲午夜精品a一区二区三区| 亚洲精品区二区三区蜜桃| 自拍偷拍国语欧美对白| 国产又黄又爽无遮挡不要VIP| 精品国产伦一区二区三区在线观看| 精品国产肉丝袜久久不卡| 榴莲视频下载app网站| 亚洲精品制服丝袜无码| 亚洲欧洲日产国产福利| 一级黄片一区二区三区| 久久99精品二区| 国内自拍第7页| 99久久久精品国产乱码| 欧美日韩人妻精品成人一区二区三区 | 久久成年人电影| 97双人妻人人看人人爽| 天天爽天天狠久久久综合麻豆| 99re6在线视频精品免费bd| 久久综合综合久久| 中文无码人妻有码人妻中文字幕 | 欧美高清青涩A片在线观看| 十分钟在线视频免费播放| 欧美日韩国精品久久人人爽天天玩人人妻产精品 | 国产亚洲精品久久久久秋霞不卡| 全国一级黄色大片| 亚欧精品色欲AV一区二区三| 超碰草棚最新加入| 国产精品一级特黄aa毛片| 在线观看高清黄网站免费视频| 国产午夜小视频| 亚洲色欲久久精品| 日韩一级无码电影| 无码成人AⅤ免费中文字幕| 欧美亚洲综合5月婷婷 | 国产精品视频无码中文每日更新| 晚上一个人看黄www| 免费人成视频在线观看播放网站| 丁香婷婷色五月在线电影播放| 无码无码无码中文无码| 两位少妇按摩HD中字| 午夜免费视频福利| 国产精品久久久影片| 经典国产乱子伦精品视频| 黑人h视频免费在线| 星野娜美中文字幕在线| 天堂网码中文字幕在线观看| 国产亚洲日韩网曝欧| 日韩久久精品免费播放| 福利二区视频在线观看| 超碰caopor国产公开| 新婚夜少妇被躁BD免费视频| 亚洲精品区二区三区蜜桃| 亚洲人av在线影院| 亚洲午夜国产精品福利| 国产精品成人黄色av| 欧美成人精品一级A片奶水小说| 2021亚洲卡一卡二新区入口| 黄国产片一区二区三区| 久久中文高清欧美| 吸奶头吸到高潮视频免费视频| 91精品国产高清久久久久久1o| 好色先生APP污版| 国产黄A三级三级三级| 国内精品欧美日韩| 香蕉视频APP下载入口| 体育生bigcock在线观看| 亚洲天天骚女现场视频| 韩国日本欧美www| 亚洲午夜精品在线| 国产欧美日韩精品二区浪潮| 日本怡春院一区二区三区| 在线观看免费人成片 | 草莓视频在线免费观看的直播内容 | 在线视频 国产 日本| 欧美亚洲日韩精品一区| 日韩欧美在线一二区| 亚洲欧美日韩高清| 岬奈一区二区中文字幕| 50岁丰满女人裸体毛茸茸喷水| 宅男的天堂天天影视网可乐影院| 精品国产免费一区二区三区资讯| 翘臀美女XX00后进式视频| 亚洲欧美日韩在线91在线| 67id国产在线观看| 欧美成人aⅴ免费在线| 三十熟女一区二区| 中文字字幕在线乱码| 久久国产综合亚洲综合成人 | 99国产剧情演绎在线播放| 激情视频激情小说激情图片 | 国产99免费视频| 青青草草视频在线观看| 中文字幕粉色AV| 日韩女人免费一区二区三区| 国产激情精品毛片成人| 欧美韩日国产在线| 国产另类欧美日韩| 亚洲精品一本中文字幕| 欧美午夜在线影院| 又粗又硬又黄的免费视频| 中文字幕亚洲无限码一区二区| 精品久久白浆少妇| 精品久久久久久无码人妻另类| 亚洲a v成人无码久久精品老人| 老鸭窝精品电影蜜桃成| 国内精品91久久久久| 男生女生差差差app下载安装大全免费2023| 91大神在线电影| 六月丁香六月婷婷| 日美国女人视频鸡巴大| 又大又粗又长又硬好爽视频| 亚洲乱亚洲乱码妇无码| 亚洲国产成人精品久久久中文字幕| 免费的性开放网站交友网站| 朱竹清又紧又深又湿又爽| 翘臀少妇后进一区二区| 宅男黄色软件| 一级毛片午夜电影| 日产中文字乱码芒果在线播放| 182在线观看视频| 九一精品视频免费观看| 人人澡人摸人人添学生av| 色综合天天综合中文网| 日本特黄乱人伦片| 乱人伦视频中文字幕免费| 亚洲色大网站www永久网站| 国产成人精精品一区二区三区| 99久久免费精品国产七三年| 欧美人妻性爱中文字幕不卡视频| 天堂av高清一区二区三区| 欧美日韩国产一级成人黄片专区久久 | 亚洲性av无码gif动态图 | 亚洲人成网大伊香蕉| 九九视频这里只有精品在线观看互動交流 | 色综合天天综合中文网| 国产精品∨a在线播放| 久久免费视频播放平台| 日韩少妇视频无码不卡| 在线看国产精品不卡av| 久久一本精品热色99国产| 欧美丰满少妇人妻HD高清在线| 香蕉视频APP下载入口| 亚洲AV无码秘 蜜桃| 被男狂揉吃奶40分钟| 免费看男女高潮又爽又猛| 亚洲高清日韩一区二区久久 | 成人国产激情福利久久精品| 中文字幕av天天爽| 亚洲中文字幕夜夜精品| 欧美A人精品综合在线| 国产清纯白嫩极品爽爽| 日韩hd无码一区二区| 小猪视频APP下载汅| 欧美在线视频精品免费观看| 国产精品丝袜老师剧情演绎| 久久天堂综合亚洲鲁鲁五月天| 亚洲成人av三级| 老鸭窝精品电影蜜桃成| 亚洲视频日本有码中文2019 | 天堂mv在线mv免费mv香蕉| 少妇风流粗又长高潮| 久久人妻少妇偷人精品综合桃色| 中文字幕手机在线视频| 国产又色又爽又黄刺激又硬的视频| 免费高清精品国产精品| 超碰caopor国产公开| 黑人h视频免费在线| 日韩一级无码电影| 狠狠色精品视频免费观看| 日韩久久一级黄片| 中国免费黄网站日韩| 少妇暴力深喉囗交3p| 亚洲欧洲美洲日韩综合| 大陆av三级片在线观看| 爆乳女神VIP版私人玩物 | 草视频在线中文| 国产亚洲高清观看5388| 欧美中文字幕精品三区视频| 国产日韩欧美另类一区二区三区| 国产8x8ⅹ华人永久免费网站| 中文字幕内射无码制服剧情| 国产69囗曝吞精在线视频| 亚州日本乱码一区二区三区| 亚洲国产99999在线精品一区| 国产午夜精品久久免费视| 欧美日韩男人免费看片网址| 久久精品张柏芝国产门事件| 九九精品视频免费| 一区 二区 三区 国产在线| 亚洲无码满18你懂的| 欧美一区二区三区精品久久| 免费人成网站在线视频| 影音先锋最新看片资源网址| 国产精品大屁股流白浆精品一区| 日美国女人视频鸡巴大| 美国成人节目在线观看| 2020国产微拍精品一区| 久久久精品一区二区三区老牛 | 欧美黄色片在线| 欧洲M∨日韩M∨国产无限观看 | 好吊色在线视频观看| 免费韩国三级毛片| 免费韩国三级毛片| 国产极品美女在线播放不卡 | 成年人视频在线播放| 人人天天高清精品视频| 欧美另类亚洲综合在线影院m| 国产网爆视频在线观看| 最新2019人摸人人人澡人人超碰| 熟妇喷水免费视频| 三级无码乱伦视频 | 国产高清亚洲精品26u| 伊人色综合久久天天伊人 | 国产免费网址| 亚洲一级在线播放在线观看| 精品人妻无码一区二区三区四区无码| 另类欧美色一区二区不卡| 又黄又湿又紧的视频| 精品久久久久久国| 国产视频色大全| 精品自拍日韩无码| 国产免费之久久精品| 亞洲韓精品歐美一區二區三區| 精品伊人久久久大香线蕉| 午夜三级中文字幕不卡 | 国产特级黄色毛片| 国产一级特黄a大片免费| 免费午夜剧场| 亚洲无码天天爽| 三级无码乱伦视频| 妻子的秘密免费版电视剧大全| 五月丁香久久伊人本道开心 | 一区二区在线播放国产| 一区二区在线播放国产| 一级毛片日韩高清| 久久视频在线视频观看天天看 | 少妇高潮出水20p| 亚洲欧美日韩卡通动漫| 国产人妖兮兮在线视频| 色老精品视频| 最好看的2018中文字幕无码| 91精品在线费观看| 国产一级AV无码免费久久黄版| 国内偷拍高清精品免费视频| 精品人妻无码一区二区6919| a久久国产视频| 亚洲av日韩精品在线| 亚洲国产人成自拍| 国产高潮无套免费视频| 人人色人人干五月天| 综合久久久久综合体桃花网| 日本人一级牲交视频观看 | 国产欧美久久久精品影院| 欧美午夜久久婷婷| 欧美国产日韩成人在线| 久久裸体视频| 国产成人三级电影在线播放| 免费的看片网免费网址看片| 中文字幕無碼無碼專區 | 日韩欧美中文字幕一区| 精产国品一二三产品麻豆| 久久精品亚洲国产影院| 日韩欧美中文一级片| 国产在线无码国产| 55精品视频在线观看专区| 久久精品亚洲?V三区麻豆| 国产熟女高潮av6666| 美女av在线毛片| 亚洲αv无码一区二区三小说| 三级网站在线观看播放| 日韩国产综合久久| 午夜福利院线在线观看| 亚洲久99极品人妻| 亚洲成人av三级| 精品久久久久久久国产美女| 日韩一区二区三区毛片中文无遮挡影院 | 福利影音国产在线观看| 十八禁止黄网站视频| 深夜免费福利一区二区国产| 苍井空qvod+在线| 国产女主播一区| 国产综合第7页| 久久亚洲AV成人无码电影A片| 加勒比人妻AV无码中文字幕| 玩弄丰满少妇xxxxx性多毛| 国产一级特黄a大片免费| 欧美人妻性爱中文字幕不卡视频| 国产美女精品aⅤ在线播放| 亚洲黄色一级电影| 亚洲一区二区三区久本道| 欧美高清青涩A片在线观看| 国产成人精品国产| 国产丝袜老师喷水| 特级淫片欧美高清视频蜜桃 | a级男女仿爱免费视频| 国精品在亚洲欧美| 国产精品嫩模第一页在线观看| 2023久久精品国产免费| 亚洲成人卡一卡二| 欧美日韩a在线播放| 日本国产在线播放| 黑人与日本人妻中文字幕| 99亚洲男女激情在线观看| 155fun.黑料热点事件| 午夜婷婷一区二区三区| 从下摸到上的床戏视频| 91视频精品久久热| 久久精品国产亚洲一区二区蜜臀| 中文字幕在线中出手机播放| 久热只有这里只有精品| 激情亚洲欧美一区二区三区| 久久无码一级午夜福利免费区| 久久久久午夜精品免费观看| 中文字幕手机在线视频| 三级无码乱伦视频| 天下第一社区免费观看| 阿v片在线播放毛片| 久久综合谁合综合久久| 久色免费视频| 永久免费视频网站| 看看妇女的B免费看| 亚洲AV电影在线看韩国无码 | 国产精品午夜理论片在线播放| 国产午夜精品久久免费视| 欧美一区在线看| 大炕上和亲亲公的乱睡| 中文字幕完整一级一区三级| 国产永久av福利在线观看麻豆| 黑白又粗又黄的免费视频| 色综合国产一区二区成熟美女大全 | 日本三区电影中文字幕| 国产制服丝袜第一页| 亚洲精品区二区三区蜜桃| 国产精品视频无码中文每日更新| 操逼动画无马赛克色费看| 国产亚洲欧美日韩噜噜噜| 人人色人人干五月天| 日韩国产欧美经典一区二区三区| 亚洲人成无码网站久久99热国产 | 欧美三级韩国三级少妇99| 久久久久久91精品免费| 亚洲最新电影先生大全免费全部| 久久av一区二区三区亚洲| 日韩欧美人妻视频| 中文字幕亚洲另类天堂还会玩转热点 | 又湿又紧又大又爽A视频| 超碰国产亚洲Av人人爱| 亚洲A∨乱码久久精品蜜桃| 国内性爱无码| 婷婷五月天AV免费在线| 玩弄少妇高潮a片水蜜桃网站| 亚洲码无人客一区二区三区| 国产精品欧美一区麻豆系列| 中文字幕一区二区日产乱码| 青柠在线视频精品一区二区| 成人亚洲免费网站| 日本中文字幕在线视频站| 成人亚洲中文字幕| 亚洲成AV人片在一线观看| 欧洲一级欧洲一级a黑寡妇| 黄色免费小网站| 最新版天堂在线www| 午夜av无码福利免费看网站| 国产精品久久久久久免费播放| 欧美一级淫片免费视频1| 欧美日韩视频视频二区| 亚洲国产精品特色大片| 日韩中文字幕永久免费观看电剧| 一区二区在线观看精品视频| 亚洲国产中文日韩欧美高清片| av日韩综合网站| 高清无码在线观看免费| 2021精品日本视频不卡| 国模安雅宾馆私拍鲜嫩玉门| 午夜无码视频一区二区| 中文字幕黃色的| 国产欧美整片乱伦黄色片| 国产欧美整片乱伦黄色片| 日韩一区二区三区毛片中文无遮挡影院| 又大又硬又骚又黄| 亚洲欧洲中文字幕在线| 亚洲精品久久av无码蜜桃| 怡红院宜春院十次综合啦首页| 男女xb后进式动态图| 人人天天高清精品视频| 久久精品国产福利一区二区| 成人片黄网站色大片免费观看| 国产亚洲福利在线视频| 一级毛片午夜电影| 国产精品人成在线二区| 国产人与zoxxxx另类91| 日韩一区二区四区在线| 国产亚洲欧美另类中文| 色欲色香天天天综合网www| 青青青爽在线视频观看| 羞羞的网站在线观看| 日韩亚洲人成在线亚洲天堂久久久| 黄色av网站免费在线观看| 国产成人三级电影在线播放| 久久无码中文字幕色伊伊| 欧美国产大片在线播放| 欧美一级99在线观看国产| 精品人妻互换无码中文一区二区| 十分钟在线视频免费播放| 高清在线不卡无码| 2018国产午夜主播福利| 欧美色中文字幕第一页| 国产一区二区精美视频| 国产精鲁鲁视频在线观看| 尤物视频在线进入网| 91精品啪国产在线观看免费牛牛 | 韩国日本国产无套白浆一区二区| 国产jk高中生弄高潮视频| 亚州日本乱码一区二区三区| 国产激情精品毛片成人| 轻轻的挺进少妇的体内| 自拍偷拍国语欧美对白| 加勒比五月天婷婷网| 女同精品一区二区网站| 免费无遮挡无码永久在线观看视频 | 免费一区二区视频| 毛片无码网站| 国产电影中文字幕在线观看| 污污污视频网站免费观看在线观看| 国产按摩院在线网站| 公交车扒开稚嫩挺进过去| 国模自慰一区二区三区| AV无码国产麻豆映画传媒| 欧美美熟妇激情一区二区三区| 日韩电影久久久被窝网| 黄色网址免费在线看| 中文字幕av毛片不卡| 嫩草研究院在线观看| 大屁股熟女白浆一区二区三区| AV无码国产麻豆映画传媒| 亚洲人成网大伊香蕉| 国产特色毛片| 午夜激情经典国产福利| 国产猛烈高潮大叫视频九色| 182在线观看视频| 精品人妻少妇一区偷拍视频| 苏小小传媒JD008| 疯狂揉肉蒂高潮H失禁视频| 成人先锋影音福利导航| 色网站免费看| 日韩一区二区东京热加勒比| 精品香蕉99久久久久成人网站| 中文字幕一永久免费观看电视剧网站| 14美女爱做视频免费| 高潮毛片又色又爽免费| 惠民福利亚洲av无码乱码国产精品| 亚洲精品高清自产拍在线观看| 成人在线播放网站| 欧美激情亚洲视频国产精品| 国产亚洲视频在线观看网址| 亚洲国产精品丝袜国自产拍av| 午夜福利电影久久精品| baoyu166.永久免费视频| 五月天永久免费的网站| 人人天天高清精品视频| 日韩精品秒播在线观看| 国产素人在线观看| 翘臀美女XX00后进式视频| 国产91精品黄网在线观看| 日本黄色国产三级| 免费黄色毛片免费黄色毛片| 日本国产在线播放| 一区二区三区四区无区av性色av| 国产精品涩涩网站| 在线观看亚洲精品无码| 99亚洲男女激情在线观看| 国产精品无套内射后插| 看黄a大片爽爽影院免费无码| 2021最新国产精品网站| 日韩一区欧美在线| 69pao精品视频在线观看| 人人天天高清精品视频| 久久久久久久Aⅴ无码免费网站| 狠狠色精品视频免费观看| 毛茸茸成熟亚洲人| 亚欧自拍视频在线看免费看| 成人在线高清不卡免费视频| 亚洲欧美日韩在线91在线| 苏小小传媒JD008| 无码无卡高上清免费视频ā级| 色欲久久久久久无码视频| 最新精品影视播放网站| 国产日韩一区二区三玖玖爱| 国产迷奸醉酒小视频在线| 久久亚洲?V午夜福利精品一区二区三区| 亚洲无码在线观看中文字幕| 狠狠色成人综合网图片区| 一本大道无码日韩精品视频| 国产真实迷jian在线看| 国产三级韩国三级日产三级剧情 | 午夜视频在线观看免费完整版| 国产伦子伦一级A片免费看老牛| 中文字幕制服丝袜第57页| 99亚洲国产综合一区二区| 亚洲国产无码高清| 无套内谢大学处破女| 国产精品嫩模第一页在线观看| 人人操人人人| 国产精品99精品无码视亚 | 麻豆精品A级毛片免费看| 全身赤裸裸美女出白浆| 国产在线精品99一卡2卡 | 国产区视频免费观看| 草莓视频成人污污在线观看| 91夜夜欢国产视频大全| 91成人国产综合久久精品九色| 日韩无码精品三级无码| 欧美黄色片在线| 中文字幕粉色AV| 精品无码不卡av在线播放| 亚洲成在人网站无码天堂| 成人片黄网站色大片免费观看| 综合亚洲桃色第一影院| 国产精品99精品无码视亚| 国产亚洲精久久久久久无码| 国产?V人人夜夜澡人人爽麻豆| 三十熟女一区二区| 永久免费的拍拍拍网站| 99re99热这里只有精品| 大尺度av污污福利| 深夜免费福利一区二区国产| 99久久e免费热视频百度| 亚洲午夜精品在线| 国产激烈床戏无遮挡观看| 亚洲天堂少妇色图| 精品日韩嗷嗷视频在线观看| 无码任你躁久久久久久老妇| 老熟婦高潮一區二區三區| 草莓视频在线免费观看的直播内容| 亚洲欧美久久久| 夜色真人片永久免费| A v免费在线观看在线播放亚洲视频| 亚洲视频福利一区| 草逼视频网站| 国产3a无码大片| 色屋精品久久免费毛片| 丝袜美女污污免费观看的网站| 又色又免费又刺激又免费国产| 国产成人国拍亚洲精品| 國產成人一卡2卡3卡4卡| 国产精品精品一区二区三区网站 | 日韩中文有码高清| 日本人一级牲交视频观看| 亚洲无码图片一区| 我故意没有穿内裤让别人看| 日韩欧美另类在线六区| 午夜福利无码免费转区| 蜜臀欧美色欧美亚洲另类二区久久| 国内精品久久久久久精品三级| 日韩精品亚洲中文字幕无码| 精品国产免费一区二区三区资讯| 亚洲人成无码网www动漫| 朱竹清又紧又深又湿又爽| 国产一区二区三区四区久久| 久久久久久久久人妻一区精品| 在线观看AV黄片| 国产在线精品香蕉综合网一区| 日韩午夜精品不卡一区| 国产精选高清无码| 苍井空qvod+在线| 国产色高清在线播放| 91久久久久久波多野高潮| 超碰国产第二页| 99亚洲国产精品v在线播放| av在线免费观看午夜福利| 99精品众筹模特自拍视频| 日本熟妇乄╳乄日本少妇按摩| 日本大胆无码视频xxxxx| 偷窥一区二区三区| 精品久久久久久综合字幕| 亚洲成人h在线观看| 在线一区播放| AV美腿丝袜在线资源网| 日本成人午夜影院| 久久综合综合久久| 免费看黄网站小说在线网址| 亚洲中字在线| 国产精品一二三区无码免费| 亚洲第一精品9| 五月天综合久久久| 日韩精品成人网页| v欧美精品v日本精品| 色界吧福利导航大全在线观看| 亚洲制服丝中文字幕| 韩国三级观影久久| 伊人伊成久久人綜合網777| 成人午夜影视全部免费看| 忘忧草在线影院www日本99 | 亚洲高清aⅴ日本| 亚州日本乱码一区二区三区| 亚洲欧美日产国产一区二区| 无码av一级蜜桃| 五月婷婷综合免费| 韩国主播福利视频一区二区| 看黄a大片爽爽影院免费无码| 国产午夜福利红片| 中文字幕亚洲另类天堂还会玩转热点 | 日韩高清国产在线观看| 国产va精品午夜福利| 国产精鲁鲁视频在线观看| 国产免费永久黄色国产一级| 精品h动漫99精品国产丝袜在线拍国语| 精品国产乱码一区二区三区小黄书| 午夜婷婷一区二区三区| 不卡无码手机无码| 日韩精品秒播在线观看| 亚洲黄色午夜蜜桃无码| 日本96视频免费下载| 英国多毛少妇XXXXX| 欧美精品日韩精品国产精品已满十八 | 亚洲自拍偷拍综合网| 欧美制服诱惑啪啪视频| 免费 无码 国产真| 国产成人精品怡红院在线观看不卡 | 午夜福利片手机在线播放片源豐富| 国产精品亚洲二区在线观看| 国产成本人片无码免费1| 色婷婷国产免费日逼视频| 国产精品嘿咻嘿咻网站视频| 在线观看亚洲黄色三级片电影| 69综合精品国产二区无码| 国产99偷激情在线视频| 亚洲中文无码av二区97| 国产精品久久国产三级麻豆| 激情亚洲欧美一区二区三区| 欧美精品乱码99久久蜜桃| 免费一级中文字幕高清| 精品视频在线观看九九| 99亚洲国产精品v在线播放| 高清成人av在线不卡| 亚洲无码天天爽| 日韩无码精品三级无码| 美女与黑人福利在线视频| 强操人妻在线免费看| 99久久久国产精品免费蜜臀| 香蕉茄子视频丝瓜app下载| 国产精品天天堂网| 91成人在线观看喷潮| 久久久久免费电影| 人人色人人干五月天| 大香中文字幕视频蕉免费| 国产午夜福利院757视频| 欧美韩精品一区二区三区电影| 成人免费观看全部免费| 99久久久国产精品免费蜜臀| 六月丁香六月婷婷| 美女黄片亚洲免费| 海角国产乱辈乱精品视频| 久久国产乱子伦精品免| 人人亚洲一级色| 我在开会他在下添的好爽| 中文字幕一永久免费观看电视剧网站 | www爽爽爽国产美女| 成年女人免费大片视频| 九九视频这里只有精品在线观看互動交流| 亚洲av日韩aⅴ综合在线观看天堂| 99久久九九这里只有精品| 色综合久久中文字幕无码| 日本特黄乱人伦片| 啪啪免费观看网站| 一本色道久久久888| 久久久久久国产精品一区 | 最新无码免费一区二区三区| 国产老熟女真实网站| 色综合欲色一区二区三区| 欧美视频免费一区二区| 国产av无码一区二区三区网站| 无码人妻久久1区2区3区| 2022能看的黄色网站| av电影在线观看不卡的| 两个人看的www免费视频中文| 欧美区一区二中文福利视频| 免费看黄片视频大全一小时| 婷婷五月天AV免费在线| 亚洲无码满18你懂的| 国产精品第一二三区| 无码专区中文字幕无码精品视频| 免费看一级婬片A片| 麻豆精品A级毛片免费看| 日韩精品91福利| 香蕉视频在线观看污| 女人18毛片A级女人18水真多 | 亚洲精品a在线无码电影| 一本色道久久鬼综合88| 久久久久无码国产精品一区av综合精| 亚洲精品美女久久久久| 1769免费资源在线观看| 免费成在人线无码| 亚洲?∨无码日韩精品影片| 免费女人18毛a级毛片视频| 91成人在线观看喷潮| 黄色一级91毛片| 亚洲一区AV二区三区在线观看| 久久久久久国产一区二区三区| 影音先锋每日最新AV资源| 91中文字幕视频| 特级真人片aaaa级真人片免费| 中文字幕一区二区日产乱码| 亚洲色偷偷偷网站色偷二区| 久久影视欧美高清| 亚洲av日韩精品在线| 欧美一区二区三区播放| 色屋精品久久免费毛片| 狠狠综合久久久午夜无码鲁丝片午夜精品| 69综合精品国产二区无码| 漂亮的保姆在完整5视频带翻译| 美女视频自拍一区亚洲| 日韩精品久久无码人妻免费| 国产成人精品电影| 久久成了视频免费观看| 91香蕉APP免费下载| 亚州无限乱码一二三四| 成人AⅤ大片在线观看| 九九精品久久中文字幕噜大| 成人18女人毛片免费看| 中文字字幕在线乱码| 中文字幕无线码一区二区理论| 英国多毛少妇XXXXX| 日韩免费久久毛片| 人人狠狠弄五月丁香| 亚洲精品国产品国语| 欧美成人aⅴ免费在线| 亚洲视频福利一区| 99国产剧情演绎在线播放| 国产精品丝袜老师剧情演绎| 欧美色中文字幕第一页| 码人妻AⅤ一区二区三区用会员| 女人18毛片A级女人18水真多| 日韩?v午夜视频在线观看| 久久亚洲欧美精品一区二区三区| 久久精品欧美日韩亚洲| 2020无码天堂在线观看 | 深夜免费福利一区二区国产| 一本大道香蕉大无线视频| 精品日韩久久| 久久精品无码中文字幕| 午夜三级网站| 少妇三级无码高清| ..亚洲综合国产一区二区三区| 国产精品原创巨作aⅴ女教师| 一级黄片免费在线观看视频在线| 亚洲高清aⅴ日本| 久久99精品久久水蜜桃| 欧美黄三级视频在线| 亚洲AⅤ无码精品| 激情小说:欧美久久| 免费久久亚洲精品| 久草网站在线| 久久久久99999亚洲精品| 欢迎访问国产中日韩久久久噜噜久久 | 黑人h视频免费在线| 国产精品久久久美女爽av| 美女在线观看精品在线观看| 1024手机看片你懂的人妻无码| 欧美日本亚洲一级在线观看| 欧美国产日韩成人在线 | 久久久久夜夜夜夜综合国产| 日本做受高潮好舒服视频| 亚洲精品高清自产拍在线观看| 欧美一级99在线观看国产| 精品国产乱码久久久久久夜深?V| 韩国日本三级在线观看樱花草在线社区 | 国产日韩欧美第一区二区 | 亚洲欧美日韩一区在线直播| 欧美精品毛片中文字幕亚洲综合| 国产按摩院在线网站| 宇都宫ssni700在线播放| 最新版天堂在线www| 国产av无码国产永久播放| 国产免费之久久精品| 成人在线第一页| 國產精品怡紅院永久免費| 又湿又紧又大又爽A视频| 最新久久1024国产对白精品视频 | 黄国产片一区二区三区| 日美国女人视频鸡巴大| 92插在线观看免费视频| 无码精品A∨夜夜嗨| 亚洲综合成人另类小说| 欧美乱人伦A级精品WWW| 一级真人片国产真人永久在线| 九九精品久久中文字幕噜大 | 2021最新国产精品网站| 国产精品小视频91| 欧美一区在线看| 东京热精品无码av| 正在播放海南少妇推油自拍| 被男狂揉吃奶40分钟| 国产91精品黄网在线观看| 97亚洲精品永久无码| 无码精品亚洲第一叶| 超乳爆乳一区二.区三区| 亚洲精品高清自产拍在线观看| 极品嫩模啪啪喷水久久爱一区二区| 国产A级无码裸体毛片| 欧美日韩一区二区国产盗攝| 国产一区二区精美视频| a级片a级片a片a级片| 日韩欧美高清一区| 欢迎访问国产中日韩久久久噜噜久久| 成人亚洲免费网站| 现在不卡a国产在线观看| 黄色三级片国产免费看| 99久久久国产精品免费蜜臀| 东京热无码中文字幕视频| 男人天堂亚洲黄色片| 亚洲有码薄码区bt连接| 国产真人黄色视频| 久久6热视频免费一级片| 寡妇高潮一级毛片免费看大胸| 影音先锋亚洲色图| 草草影院色视频免费在线观看| 在线观看不卡免费视频| 亚欧日韩欧美一区| 国产精品亚洲青涩| 欧美午夜精品一二三区| 亚洲aⅤ无码专区影院在线播放| 夜色福利站www国产在线观看| 亚洲第一精品9| 日本亚洲最大成人| 室友内裤被涂满了春药| 国产亚洲欧美另类中文| 国产无套内精一级毛片农民工 | 国产一二三区在线观看播放| 性爱高清国产专区亚洲一区日本在线| 欧美日韩国产免费一区二三播放| 先锋影音国产视频精品三区| 苏小小传媒JD008| 国产毛片真人网站| 国产好深好湿在线观看| 新婚夜少妇被躁BD免费视频| 激情亚洲欧美一区二区三区| 亚洲天堂三级片| 精品中文字幕第九在线| 久久久久99999热只有精品| 欧美精品三线二区在线观看| 欧洲日韩国产在线观看| 亚洲欧洲日产国产福利| 国产在线aaa视频免费观看| 中文字幕手机在线视频| 99精品国产自在现线观看| 污污污视频免费黄色精品| 国国产成人在线免费视频| 草莓视频在线观看下载WWW | 精品无马国产自在现线一| 亚洲三级?v免费毛片| 美女自慰无遮挡免费看| 国产成人亚洲综合一区| 天天看片高清免费视频| 五月综合激情婷婷六月色窝 | 国产3a无码大片| 国产凸凹视频熟女A片| 无码人妻国产一区二区三区| 国产无遮挡裸体免费视频曰本| 成年女人看片的网站| 午夜激情经典国产福利| 亚洲三级毛片免费完整| 丰满熟妇乱伦一区| 婷婷伊人精品一区二区| 国产91精品黄网在线观看| 国产精品一区二区三区无| 丰满少妇愉情中文精品字幕| 先锋影音AV在线| 亚洲欧美久久久| 国产深夜福利在线播放| 国产嫖妓女免费视频| 性爱高清国产专区亚洲一区日本在线| 免费精品国偷自产在线观看| 中文字幕制服丝袜第57页| 夜夜夜夜曰天天天天拍国产| 国产精品久久久美女爽av| 美女插免费性色亚洲日韩伦理中字| 了解最新久草国产精品视频| 在线观看无套内射| 777米奇色888狠狠狠俺| 91高清国内自产| 看黄a大片爽爽影院免费无码| 92午夜福利伦理合集| 精品国产免费一区二区三区资讯| 色婬网站av水蜜桃无码区免费| 亚洲码欧美码一区二区三区| 7788色淫网站免费| 欧美性一交一乱一伦一视频| 伊人色综合久久天天伊人 | 欧美亚洲激情五月| 亚洲强伦姧精品久久久久一区二区 | 成年女人看片的网站| 爆乳裸体无码天堂AV白浆| 秋霞电影网免费观看| 偷窥一区二区三区| 日韩精品无码观看视频免费| 日本黄色国产三级| 亚洲AV女同一区二区三区| 亚洲综合激情五月丁香六月观看视频| 精品日韩岛国一区二区三区| 日韩va无码中文字幕不卡无码中| 无码任你躁久久久久久老妇| 欧美3p大片在线观看完整版| 国产1区2区3区无码18| а∨天堂在线手机版| 爱操视频无码一区二区免费| 欧美日韩亚洲综合激情在线| 亚洲天堂三级片| 亚洲色大18成人网站WWW在线| 国产一区二区三区的视频| 少妇暴力深喉囗交3p| 中日韩三级片免费| 久久精品人人人妻人人爱| 处破好疼哭视频在线观看| 香蕉久久夜色精品国产更新时间| 精品久久久久久国| 日韩不卡av一二三| 在线观看高清黄网站免费视频| 欧美丰满熟妇BBBBBB免费视频 | 日韩 人妻 黑人 综合 无码| 手机大片福利社亚洲天堂| 91网站全国精品免费在线看| 黑白又粗又黄的免费视频| 久久综合谁合综合久久| 日韩精品成人亚洲专区| 国产一级毛片午夜福利动漫| 日本羞羞黄A视频在线观看| 高潮喷水久久精品| 岬奈一区二区中文字幕| 了解最新无翼乌工口肉肉无遮挡无码18| 亚洲人成日韩中文字幕无卡| 日本少妇三级视频在线播放| 亚洲a日韩综合一区在线观看| 日韩一级无码电影| 色小说亚洲天堂| 久久精品九九亚洲精品首页| 日韩午夜福利免费视频观看网站| 亚洲一区二区三区无卡午夜| 最好看的色婷婷五月综合亚洲| 中文字幕无线码一区二区理论| 大乳videos巨大吃奶| 无码国产激情在线观看把视频 | 久久久国产夜夜我| 400部精品国偷自产在线| 素人av一区二区| 日韩av电影精品| 日韩国产欧美亚洲精品一二三区| 精品人妻无码一区二区三区四区无码| 卡通动漫1页丁香社区| 1769免费资源在线观看| www爽爽爽国产美女| 香蕉尤物視頻| 女人荫蒂添的好舒服视频| 国产精品久久久久麻豆视频| 成人亚洲免费网站| 天堂av高清一区二区三区| 97在线观看在线观看| 亚洲成人肉体福利| 九九这里有精品| 成年女人看片的网站| 在线看人与动人物A级网址| 999精品久久三级黄片| 三级无码乱伦视频| 亚洲天堂三级片| 丰满熟妞区欧美黄色免费| 国产欧美另类制服丝袜美腿| 免费日逼视频| 成人国产999视频在线观看| 激情亚洲欧美一区二区三区| 国产精品久久1区2区| 无码av最新清无码专区吞精| 亚洲色大18成人网站WWW在线| 挺进她湿润的花苞视频| 亚洲成人肉体福利| 老阿姨才是最有味的| 五月天天堂av在线播放| 色嗨嗨AV一区二区三区| 亚洲人成无码网站久久99热国产 | 一级亂倫亲伦小说黄版红楼梦| 国产成人精品无码视频免费视频| 色图在线免费视频| 岛国无码高清不卡| 日韩亚洲不卡中文字幕在线| 只有精品首页| 91夜夜欢国产视频大全| 亚洲a日韩综合一区在线观看| 亚洲欧美日本视频在线观看| 中文字幕av制服丝袜电影| 久久久美精品无码免费首页专区 | 国产在线每日更新| 亚洲三级?v免费毛片| 2018最新福利天堂视频| www欧美一区二区三区| 人妻夜夜添夜夜无码A∨| 嫩草研究院在线观看| 亚洲天堂av2017成人动画| 精品国产免费一区二区三区资讯 | 欧美日韩人妻精品成人一区二区三区| 欧美zooz人禽交免费观看| 在线看国产精品不卡av| 国产在线精品99一卡2卡| 国产亚洲综合性久久久影| 国产熟女高潮av6666| 亚洲最大的成人网站| 可以直接看的网禁呦萝资源网| 无码国内精品人妻少妇蜜桃视频| 久久av一区二区三区亚洲| 国产精品极品清纯露脸最新| 50岁丰满女人裸体毛茸茸喷水| 欧美午夜在线影院| 羞羞的网站在线观看| 日韩国产综合久久| 国产伦子系列午睡沙发| 亚洲无码在线在线一区二区| 素人av一区二区| 丝瓜视频污在线观看| 不卡无毒的黄色av| 欧美日韩人妻精品成人一区二区三区| 日韩电影久久久被窝网| 国产一区二区三区四区久久| 日韩视频精品免费播放| 国产一区二区三区四区久久| 日韩激情在线小视频观看| 日韩激情图片一区二区三区粉嫩| 中国亚洲免费福利片| 亚洲av无码蜜臀久久寂寞少妇| 在线视频91日本免费观看| 亚洲欧美日韩在线91在线| 亚洲色无码国产精品色欲| 97久久一区中文字幕久久| 337p日本大胆欧洲亚洲| 国产精品无码久久久一区| 精品无码不卡av在线播放| 欧洲性开放老妇人太大人妻| 美女裸体巨黄网站无遮挡| 秋霞鲁丝久久国产| 欧美大胆露阴高清视频| 猛男猛女午夜免费视频网| 免费亚洲av网址| 少妇性俱乐部纵欲狂欢少妇| 淫香色综合网一区二区三区| 亚洲黄色一级电影| 欧一美一性一交一精品| 国产免费网址| 自拍偷拍亚洲欧美另类| 午夜福利激情国产av| rrr523亚洲国产片| 亞洲女人天堂a在線播放| 青青久久尤物视频| 中文字幕一级淫片| 一二三四免费中文字幕| 欧美偷拍精品一区二区| www爽爽爽国产美女| 亚欧自拍视频在线看免费看| 日韩AV一区二区久久毛片| 高跟丝袜熟女国产一区| 亚洲午夜一区二区三区精品影院| 中文字幕一区二区日产乱码| 午夜老司机免费视频| 女同调教女同奶奴在线观看 | 亚洲小男生自慰Gay网址| 国产精品久久成人午夜一区二区| 欧美一区在线看| 中文字幕婷婷综合| 国内精品欧美日韩| 99久久免费精品| 涩爱AV色欲AV极品一区二区| 怡红院宜春院十次综合啦首页| 不卡无码手机无码| 国产嫖妓女免费视频| 夜夜夜夜曰天天天天拍国产| 国产成年人免费一级片| 手机大片福利社亚洲天堂| 91精品国产色综合久久ai换脸| 日本成人午夜影院| 中国农村毛片免费播放| 久久免费视频播放平台| 蜜桃臀在线播放无码| 成人毛片18毛片免费| 日本丰满爆乳在线观看| 国产精品女教师久久二区二区| 一面亲上边一面膜下边| 免費分享福利視頻、宅男福利 | SM强制高潮调教无码视频| 亚美黑人区欧美日韩高清| 亚洲无码在线在线一区二区| 精品人妻互换无码中文一区二区 | 牛牛天天人人综合影院| 日本ⅴs亚洲ⅴs韩国一区三区| 国产xxxx色视频在线观看免费 | 亚洲中文字幕综合| 日韩 欧美 国产 精品 综合 | 韩国电影大尺度办公室在线观看| 疯狂揉肉蒂高潮H失禁视频| 2021国产麻豆剧传媒古装| 国产午夜福利在线播放1000| 337p日本大胆欧洲亚洲| 韩国做爰三级在线观看| 色图在线免费视频| 久久久美精品无码免费首页专区| 亚洲美女一区| 亚洲欧美自拍一区| 欧美一级淫片免费视频1| 亚洲欧美久久久| 吸奶头吸到高潮视频免费视频| 亚洲精品一级av| 国产97色网视频| 一本大道香蕉大无线视频| 国产午夜福利红片| 午夜三级网站| 2021年国产精品免费| 亚洲日韩欧美卡通在线观看| 爱操视频无码一区二区免费| 2017亚洲男人天堂天堂| 好爽又高潮了毛片| 欧美影院亚洲区一区二区| 免费久久99精品国产自在观| 国产日韩欧美中文另类| 久久无码中文字幕色伊伊| 久久国产成人午夜aⅴ影院宅| 亚洲精品色婷婷一区二区| 国产一二三区在线观看播放| 久久之一区二区三区| 高清无码在线观看免费| 欧美A人精品综合在线| 熟妇喷水免费视频| 欧美日韩亚洲国产三级| 国产精品小视频91| 国产一区二区三区久久久精品| 国产又大又粗又猛的视频| 国产成人精品午夜无码国产| 深夜免费福利一区二区国产| 韩国日本国产无套白浆一区二区| 精品日产一卡2卡三卡4卡三在线| 国产亚洲欧美小视频| 亚洲国产糸列久久精品99| 国产99偷激情在线视频| 久久精品亚洲?V三区麻豆| 99精品在免费线偷拍| 欧美极品欧美精品欧美图片| 精品国产伦一区二区三区在线观看| 激情小说:欧美久久| 啊哈~快把跳d关了我都喷了| 无码av一级蜜桃| 6080亚洲人久久无码| 人妻绝顶中出无码幕网| 欧美中文字幕精品三区视频| 国产av蜜臀一区二区三区精品| 啊哈~快把跳d关了我都喷了| 99精品視頻免費在線觀看| 100部看黄禁用免费app| 在线不卡成人av| 成人亚洲精品一区二区三区| 久久国产福利| 色欲人妻AV久久无码精品| 内射校花射在线看| 国产一区二区三区无码动漫| 亚洲中文字幕中出在线| 国产精品日韩精品| 369看片手机看片免费看片| 国产萝控精品福利在线| 亚洲av永久无精品mmd| 老宋翁熄高潮怀孕| 日韩高清性高潮久久久久| 亚洲Ⅴ欧洲第一的日产AV| 国产成人精品无码?区在线观看| 欧美韩国日本在线| 少妇高潮太爽了在线观看欧美| 国产主播户外搭讪自拍系列| 欧美乱人伦人妻中文字幕| 精品毛片乱码1区2区3区| 国产精品欧美一二区| 欧美日韩亚洲另类激情| 无码自拍偷拍不卡| 日日人人爽人人爽人人片av| 娇小身材的美少妇三P大站 | 六月丁香婷婷久久| 国产三级片网站免费播放| 国产精品久久国产三级麻豆| 久久夜色精品国产爽爽| 黄视色网视频不卡免费无码| 日韩精品无码观看视频免费| 久久免费无码高潮看片a片| 欧美亚洲日产另类| 久久久精产国品一产二产三产区| 自拍偷拍亚洲欧美另类| 啊灬啊灬啊灬快灬高潮了学长| 亚洲人成无码网www动漫| 影音先锋AV色噜噜影院| 久久美女国产热视频网站| 亚洲乱妇熟一区二区| 一本久久知道中文字幕不卡| 色婷婷久久中文久久综合一百| 中国女人高潮hd| 轻轻色青青青在线观看视频| 精品国产福利在线观看一区| 亞洲國產歐洲| 张开双腿高潮喷水抽搐| 7788色淫网站免费| 成人片黄网站色大片免费观看| 男把女日出水的视频免费| 公侵犯美丽人妻HD| 无码加勒比无码精品视频播放| 两个人看的www免费| 加勒比精品在线观看视频这里只有精品| 加勒比五月天婷婷网| 又黄又涩又高清免费视频网站| 久久成了视频免费观看| 日本ⅴs亚洲ⅴs韩国一区三区| 91爱欧美国产在线观看| 400部精品国偷自产在线| 厨房里的欢愉2伦理| 国产?V人人夜夜澡人人爽美国| 亚洲AV乱码久久精品蜜桃| 黑人与日本人妻中文字幕| 亚洲高清中文字幕综合网| 色综合欲色一区二区三区| 日韩一级无码电影| 五月天综合久久久| 14美女爱做视频免费| 日韩一区二区四区在线| 女人18毛片A级女人18水真多| 亚洲狠狠婷婷中文字幕| 日本视频在线观看有码| 自拍偷拍亚洲欧美另类| 2021年国产精品免费| 无码丰满熟妇一区二区浪潮Av| 亚洲成AV人片在一线观看| av毛片在线播放免费| 婷婷五月天AV免费在线| 久久精品99国产精品| 特级黄色毛片视频片子| 日本特大a级猛片| 囗交免费三级片| 成人精品高清视频在线观看| Gay片在线看纯肉A片| 蜜桃狠狠干在| 超碰国产第二页| av毛片在线播放免费| 国产精品丝袜老师剧情演绎| 无码国产精品亚洲а∨天堂| 亞洲日本在線觀看網址| 久久精品日本亚洲官网| 国产免费三级a在线观看| 一区精品在线观看| 强操人妻在线免费看| 国产91午夜视频| 无码av天堂永久资源网| 放荡的美妇在线播放| 97sese成品视频大全| 免费一级中文字幕高清| 国产精品性爱不卡色欲AV| 最新日本免费完整版a| 国产一级特黄a大片免费| 中文字幕亚洲欧美日韩不卡| 人妻一区二区三区成人| 日本无遮羞肉体动漫在线播放| 人人色人人干五月天| 亚洲Av库在线观看国产| 亚洲色中文字幕无码av| 国产xxxx色视频在线观看免费 | 久久精品乱子伦免费| 韩国无遮挡A片又黄又爽| 轻轻色青青青在线观看视频| 久色免费视频| 亚洲精品国产字幕久久不卡 | 国产?V人人夜夜澡人人爽麻豆| 中文字幕完整一级一区三级| 精品人妻无码一区二区三区四区无码| 欧美日韩高清一本大道免费| 十分钟在线视频免费播放| 日本三区电影中文字幕| 菠萝蜜app成年视频| 无套内谢大学处破女| 最新2019人摸人人人澡人人超碰| 日韩欧美一级片子| 黑白又粗又黄的免费视频| 国产精品白丝久久| 少妇偷拍私密SPA按摩| 色偷偷人人澡久久天天| 国产精品免费裸体视频| 369看片手机看片免费看片 | 国产欧美日韩精品久久| 免费二级c片观看a| 欧美另类不卡在线| 亚洲成AⅤ人在线观看无码 | 亚洲日韩大片在线| 初尝黑人巨砲波多野结衣| 人人亚洲一级色| 亚洲av秘片一区二区三光遇| 电影天堂久久无码高清| 免费无码床戏视频网站| 精品中文三级亚洲| 精品少妇一区二区三区免费观看| 午夜人妇精品一区二区| 国产草草视频在线观看| 伦理社区一区二区精品| 99久久九九这里只有精品| 国产成人亚洲综合一区| 日韩av天堂成人在线| 秋霞久久久国产精品电影| 处破好疼哭视频在线观看| 黑人入室粗暴人妻中出| 国产jk高中生弄高潮视频| 在线观看亚洲黄色三级片电影 | 欧美一区二区另类有声小说| 欧美极品欧美精品欧美图片| 亚洲狠狠狠一区二区三区| 日韩SE情网站在线网站在线| 群交aaa级毛片在线播放| 国产8x8ⅹ华人永久免费网站 | 极品嫩模啪啪喷水久久爱一区二区| 91精品视频在线浏览| 国产精品嘿咻嘿咻网站视频| 亚洲第一女人精品网第1页| 亚洲国产精品特色大片| 永久免费观看美女裸体视频的网站| 男人的天堂五月天| 欧美中文字幕精品三区视频| 无码人妻久久1区2区3区| 潮吹视频在线观看| 久久99精品二区| 爆乳裸体无码天堂AV白浆| 国产黄色小视频自拍小视频| 综合久久久久综合体桃花网| 日韩精品在线观看一区二区三区| 国产女主播婷婷在线观看| 可以免费看黄色网站最熱門最齊全電影| 中文字幕熟女诱惑免费视频| 亚洲性爱无码视频| 精品久久白浆少妇| 日韩激情图片一区二区三区粉嫩| 國產精品視頻九九| 中文字幕亚洲日韩一级精品片在线观看 | а∨天堂在线手机版| 精灵宝可梦狂桶小霞网站| 美女插免费性色亚洲日韩伦理中字| 日本成年人黄色网| 加勒比无码一区人妻| 午夜影院一區二區三區| 精灵宝可梦狂桶小霞网站| 亚洲人成网大伊香蕉 | 成H动漫精品一区二区无码| 天天爱天天做久久狠狠做老汉色| 一区二区在线播放国产| 久久久久免费电影| 亚洲av综合a∨一区二区| 只有精品首页| 日韩亚洲精品99| 91久久精品免费观看国产| 99久久免费精品| 在线观看国产三级片一区| 多女多p多杂交视频在线观看| 国产日韩一区二区三区在线播放| 老司机在线观看播放www| 免费看男女高潮又爽又猛| 91久久久久久波多野高潮| 三级韩国2017在线观看| 丰满少妇被猛烈高清播放多人| 玉蒲团ⅲ艳乳欲仙2| 日韩欧美成人影视中文字幕| 亚洲成人av三级| 歐美成人免費高清視頻| 国产亚洲丰满人妻视频中文字幕在线| 免费人成网站在线视频| 中文字幕无码毛片免费看| 欧美A人精品综合在线| 久久久国产精品亚洲一区电影| 欧美最新福利视频| 浪潮AV一区二区色欲无码| 国产免费之久久精品| 新sss乱码视频在线观看| 亚洲成人卡一卡二| 在线va无卡无码免费| 4438亚洲五月丁香综合| 亚洲国产人自精在线尤物| 欧美另类亚洲综合在线影院m| 国产精品69亚洲特级黄片| 九九久久这里只有精品| 国产一区视频一区视频在线观看国产免费| 在线视频国产日韩| 黑人h视频免费在线| 欧美日韩国产免费一区二三播放| 久久精品日韩Av无码不卡| 精品亚洲综合一区二区三区香蕉| 日本三级韩国三级久久久久 | 久久99精品二区| 精品少妇一区二区三区免费观看| 免费无遮挡无码永久在线观看视频| 久久视屏这里只有精品6国产| 337p日本大胆欧洲亚洲| 国产午夜亚洲精品一级| 秋霞鲁丝久久国产| 鲁一鲁手机在线视频2018| 日本一区二区中文字幕久久| 国产黄A三级三级三级| 国产粉嫩嫩00在线正式播放| 中文字幕国产日韩在线观看| 国国产成人在线免费视频| 亚洲中字在线| 好爽要高潮了在线播放| 色老精品视频| 2022福利综合导航永久地址| 中文字幕自拍一区400| 丁香婷婷五月天激情四射网| 精品國產專區91在線尤物| 国产精品成人综合青青草原| 男女xb后进式动态图| 免费国产成人午夜私人影视| 久久九九av免费| 欧美老妇乱码伦视频| 国产少女免费观看高清电视剧大全 | 日本熟日本熟妇中文在线视频| A v免费在线观看在线播放亚洲视频| 国产精品一二三区无码免费| 嗯又粗又大哦插我呀| 亚洲Ⅴa无码吞精在线观看| 色噜噜综合网| 亚洲av日韩精品在线| 无码一区二区三区毛片| 欧美日韩高清一本大道免费| 又黄又涩又高清免费视频网站| 国产午夜福利院757视频| 尤物爽橹在线视频观看| rrr523亚洲国产片| 亚洲高清成人aⅴ片| 亚洲视频欧美视频一区二区| 一级毛片免费视频观看| 内射囯产旡码丰满少妇| 亚洲精品国产品国语| 国产成人精品视频在放| 扒开两腿揉捏黑人粗大视频| 成人在线亚洲av| 97无码精品综合| 91人妻人人澡人人爽人人DVD| 真人做爰欧美aaaaa| H女主从小被C到大荤话视频| 扒开两腿揉捏黑人粗大视频 | 国产精品无套内射迪丽热巴| 亚洲女人天堂12P| 日本少妇三级视频在线播放| 处破好疼哭视频在线观看| 榴莲视频app在线观看| 一本精品99久久精品77国产一区| 午夜小视频男女在线观看| 在线观看a级片| 强伦人妻一区二区三区| 真人毛片免费观看久久精品| 亚欧日韩欧美一区| 日本香蕉一区二区在线观看| 免费亚洲av网址| 欧美zooz人禽交免费观看| 免费无码婬aaaa片在线软件| 成年人网站免费看| 伊人伊成久久人綜合網777| 忘忧草在线影院www日本99| 中日韩中文字幕一二三| 99久久免费精品| 国产凸凹视频熟女A片| 极品白嫩的小少妇| 草莓视频污视频在线观看| 国产成人精品无码视频免费视频| 日韩av毛片中文字幕| 啦啦啦在线观看视频高清www| 日韩av在线免费观看完整版| 亚洲五月丁香欧美熟妇| 处破好疼哭视频在线观看| 丝袜美女被出水一区| 伊人天堂偷偷看热草| 边摸边做爽的色网视频107国产| 亚洲第一精品9| 亚洲av秘片一区二区三光遇| 国产精品一区二区三区无| 高清偷拍亚洲精品三区| 亚洲精品污污污在线观看女同| 国产亚洲视频在线观看网址| 国内性爱无码| 1769免费资源在线观看| 成人国产视频一区二区三区| 一级黄片免费在线观看视频在线| 国产一区二区激情对白在线| 国产猛烈高潮大叫视频九色| 国内精品欧美日韩| 玩弄丰满少妇xxxxx性多毛| 国产精品大屁股流白浆精品一区| 人人舔人人摸人人用| 影音先锋亚洲色图| 无码国内精品人妻少妇蜜桃视频| 亚洲人成高清无码在线| 亚洲码欧美码一区二区三区| 日本中文字幕在线视频站| 女人爰高潮一级AA视频| 国产怡红院精品视频| 老师洗澡让我吃她胸视频| 国产免费永久黄色国产一级| 无码人妻精品一区二区三| 在线视频91日本免费观看| 亚洲视频日本有码中文2019| 欧美国产大片在线播放| 人妻无语不卡久久| 91精品最新国内在线播放| 精品一级片内射视国| 免费看黄网站小说在线网址| 欧美性一交一乱一伦一视频| 欧美91精品久久久久国产性生爱| 欧美日韩视频二区三区| 韩国做爰三级在线观看| 亚洲综合自拍| 激情国AV做激情国产爱| 国产在线观看午夜无码av| 日韩永久精品大片综合nba免费| 草草影院色视频免费在线观看| 韩国av片免费观在线看| 黄色一级91毛片| 精品视频无码一区二区三区| 苍井空qvod+在线| 久久Vfd;产精品1区2区3区网页| 男女性猛进猛出性视频| 精品泄密7记录精彩时刻| 黄色网址免费在线看| 国产精品阿v视频| 免费亚洲av网址| 亚洲女人天堂12P| 中国一级特黄特级毛片| 欧美性爱网站小说| 免费成在人线无码| 另类欧美色一区二区不卡| 亚洲黄色一级电影| 久久无码中文字幕色伊伊| 四虎影视永久在线yin56xyz| AV永久天堂网色欲国产一区二区亚洲高清| 惠民福利亚洲av无码乱码国产精品| 国产无遮挡又爽又黄| www.中文字幕一区二区| 2022最新国产不卡精品| 亚洲欧洲日产国码无码app| 国内偷拍电影一区| 亚洲欧美日韩一区在线直播| 色图在线免费视频| 97一区二区视频| 欧美一级淫片免费视频1| 超级碰碰碰碰观看互动交流| 天天看天天射| 久久精品女人天堂?V麻| 亚洲精品制服丝袜无码| 激情亚洲成人av| 97久久久人妻精品一区| 亚洲国产精品一卡二卡| 亚洲人成网大伊香蕉| 在线观看一级无码毛片| 91麻豆精品国产自产在线观有| 色界吧福利导航大全在线观看| 久久精品中文字幕免费视频 | 中文字幕无码毛片免费看| 果冻传媒国产精品| 日本一高清二区视频久二区| 无码绝顶抽搐潮喷在线观看| 亚洲A∨午夜成人片在线观看| 2021國產三級精品三級在專區| 国产AV无码专区亚洲AⅤ中文 | 亚洲AV无码兔费综合在线观看| 九一国偷资产视频在线观看| 日韩av在线免费观看完整版| 三级黄色拍拍视频| jyzz在线观看免费观看| 婷婷五月丁香综合激情戏| 成人18免费观看在线| 亚洲首页一区二区三区| 国产欧美日韩老妇人| 亚洲日韩精品欧美在线| 精品人妻一区二区三区四区六区 | 虎白女粉嫩极品在线观看网站| 小小的日本在线观看免费高清 | 777米奇色888狠狠狠俺| 欧美视频蜜桃视频| 国产精品永久在线观看av| 丰满少妇被猛烈高清播放多人| 久久少妇无码专区| 亚洲三级?v免费毛片| 91人妻丨PORNY丨绿帽| 亚欧日韩欧美一区| 香蕉尤物視頻| 亚洲精品一无码天堂| 亚洲欧美久久久| 香蕉视频在线播放| 人妻丰满熟妇av无码区动漫 | 得得干在线视频| 国产毛片黄色a级视频| 69爱这里只有精品在线观看| mm翘臀后进式视频| 久久精品一区二区三区综合| 国产真人黄色视频| 欧美丶日韩专区国产专区| 久久久久久国产精品一区| 亚洲狠狠狠一区二区三区| 精品视频在线观看九九| 久久中文字幕人妻| 女人荫蒂添的好舒服视频| 欧美日本亚洲一级在线观看| 久久午夜色播影院免费| 国产日韩欧美另类一区二区三区| 九九免费视频在线播放| 青青草久久伊人| 欧美综合日韩另类视频一区| 日本免费不卡网站 | 国内自拍第7页| 国产国片精品国产美女主播| 国产色高清在线播放| 日韩视频精品免费播放| 日韩专区国产国产精品| 一级日本牲交大片免费网站| 天堂一区二区三区在线观看| 最好看的2018中文字幕无码| 人妻无语不卡久久| 精品麻豆高清一区二区三区| 国产精品自拍啪啪啪啪| 中文字幕淫荡人妻| 人妻丰满熟妇av无码区动漫| 东京热人妻丝袜无码AV一二三区观| 亚洲性av无码gif动态图| AV无码国产麻豆映画传媒| 日韩欧美久久久免费精品| 国产在线精品99一卡| 丝袜足液精子免费视频| 妖精视频直播免费看| 亞洲人成小說網站色在線| 无码日韩三及啪啪| 九九免费视频在线播放| 婷婷伊人精品一区二区| 男男女女爽爽爽免费视频| 亚洲涩涩无码视频| 免费看看一区二区三区视频| 久久免费一级特黄真人大片看| 人人人人凹人人爽人人澡人妻喷水 | 一本大道香蕉大无线视频| 狠狠插综合网| 人人操人人人| aⅴ无码一区二区三区免费| 毛茸茸成熟亚洲人| 嫩草研究院在线观看| 99亚洲男女激情在线观看| 亚洲v国产v无码v二区| 久久久美精品无码免费首页专区| h网站免费在线观看| 三级黄色拍拍视频| 午夜无码精品在线观看| 日韩在线制服人妻有码| 性动态视频在线观看免费| 亚洲欧美在线观看亚洲国产二区三区| 97久久久人妻精品一区| av在线不卡的观看| 最新版天堂在线www| 国产91九色刺激露脸对白| 免费久久99精品国产自在观| 国产制服丝袜第一页| 亚洲成av片人久久久| 国产精品99精品无码视亚 | 国产麻豆av一区二区三区夏竹| 国产1区2区3区无码18| 欧美丰满熟妇BBBBBB免费视频| 久久精品免费爱爱| 处破好疼哭视频在线观看| 体内射精日本视频免费看| jizz免费在线观看| 无码国内精品人妻少妇蜜桃视频| 榴莲视频app在线观看| 国产AV无码专区亚洲AⅤ中文| 亚洲av无码蜜臀久久寂寞少妇| 中文字幕一永久免费观看电视剧网站 | av电影在线观看不卡的| 国产va精品午夜福利| 综合三级亚洲高清| bbox撕裂bass俄罗斯| 亚洲欧美在线观看亚洲国产二区三区| 天天爱添天天爱添天天爱添| 亚洲中文字幕在线看全集| 娇妻张妍与大肉楱的交换| 色噜噜综合网| 欧亚激情偷人伦小说专区| 一本精品99久久精品77国产一区| 永久免费的拍拍拍网站| 青青草av在线免费观看| 嘿嘿连载成人| 日韩AV高清中出人妻| 激情欧美日韩亚洲| 无码无码无码中文无码| 国产精品自拍啪啪啪啪| 精品一区二区三区18| 免费看黄色片的网站| 别揉我奶头~嗯~啊~免费网站| 国产免费91观看| 亚洲乱码婷婷国产精品| 午夜无遮羞禁视频在线观看| 午夜激情爱爱视频网| 国产伊伊免费观看视频| 精品99一区二区三区麻豆| 国产亚洲欧美精品久999浪潮| 在线视频 国产 日本| 五月天激情国产综合婷婷婷| 91精品啪在线观看国产高清| 免费看黄片视频大全一小时| 国产福精品利视频免费| 精品一级片内射视国| 小小的日本在线观看免费高清 | 男女男网站在线播放| 日本系列第一页| 在线视频一区二区日韩国产| 无码一区二区三区 AV|