Great Wall Hover. Manual - part 6

Clutch-1

Chapter 3

                     Clutch

Troubleshooting........................................................................2

Inspection and adjustment of clutch pedal..................................3

Bleed air of clutch.....................................................................3

Disassembly of clutch master cylinder and clutch cylinder ..........5

Cautions for installation of clutch operation device.....................5

Disassembly of clutch assembly.................................................6

Inspection of clutch component.................................................7

Installation of clutch..................................................................9

Clutch-2

Troubleshooting 

 

failure cause inspection 

content 

Shift difficulty or can not shift 

 

Large free stroke of clutch pedal clutch Pipe 

has air 

Failure of clutch cylinder   

Failure of clutch master cylinder   

The installation position of clutch disc is not 

in position; large deviation; oil on the friction 

lining or broken 

The clutch disc is dirty or with foreign 

material 

Failure of clutch cover   

Adjust the free stroke of pedal 

Discharge the air in clutch system 

Replace 

replace 

Inspect the clutch disc; replace 

Repair if necessary 

Replace 

Disengagement of transmission 

The clutch guide bearing is worn. 

Replace the guide bearing   

Slide of clutch 

 

insufficient free stroke of clutch pedal   

oil on the clutch disc friction lining or broken 

failure of press disc 

separation rocker arm assembly is blocked 

Adjust the free stroke of pedal   

Inspect the clutch disc and replace it   

Replace the clutch cover   

Check the separation rocker arm assembly   

clutch clamping 

stagnation/vibration 

oil on the clutch disc friction lining or broken 

failure of press disc clutch membrane spring 

is bend 

loose of engine bracket 

Inspect the clutch disc and replace 

Replace the clutch cover   

Correct the clutch membrane 

Repair if necessary 

Soft of clutch pedal 

clutch pipe has air 

failure of clutch cylinder   

failure of clutch master cylinder 

Discharge the air in clutch 

replace 

replace  

Loud noise of clutch 

 

Component in clutch housing is loose 

Throw-out bearing is worn or dirty 

guide bearing is worn 

separation rocker arm assembly or pull-rod is 

blocked 

Repair if necessary 

replace 

replace 

Repair if necessary 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clutch-3

Inspection and adjustment of clutch pedal

1. Check the correctness of pedal height and stroke of push rod

The pedal height starting from the meter:           LHD 157.5mm

The push pole travel at the top of the pedal:     RHD 151.0mm

If not correct, adjust the pedal height and push rod stroke.

2. Adjust the pedal height and stroke of push bar if necessary

a. Screw off the locknut,    rotate the locking bolt until to the correct

height.

Screw on the locknut.

b. Screw off the locknut,    rotate the push rod until the stroke of push

rod is correct.

Screw on the locknut.

3. Check the correctness of free stroke of pedal

Step on the pedal lightly until fell the clutch start to generate the

resistance.

Free stroke of pedal:   5

15mm

4. Adjust the free stroke of pedal if necessary

a. Screw off the locknut,    rotate the push rod until the free stroke is

correct.

b. Tighten the lock nut

c. Check the height of the pedal after adjusts the free stroke of pedal.

d. On the condition that ensure the free stroke of clutch pedal assembly:

The height difference between the brake pedal, clutch pedal and the

front apron is 0

8mm.

Air discharge of clutch

Remarks:  It should discharge the air if there is residual air in the

clutch system.

Caution:  Do not leave the clutch liquid on the painted surface,

otherwise it should be washed off immediately.

Fill the brake fluid in the clutch storage tank

Check the liquid tank frequently. Filling if necessary.

the adjustment

point of push rod

stroke

  t h e   a d j u s t m e n t

point of pedal height

pedal height

front wall

free stroke

push rod stroke

Clutch-4

Cluch control mechanism

clutch master cylinder

N 

m:   specified torque