2006 GREAT WALL DEER Service Manual

IN-5
Body lifting height and supporting position
wrong correct
Introduction
Body Lifting Height and Supporting Position
Jack lifting position
...........................................................................................................
Front......the front the beam center
Rear.....rear differential
Supporting position

safety bracket .............................................................................................
front
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b) The raised vehicle must be supported with the bracket; it is
dangerous to conduct the repairing work on the vehicle propped
up with one jack, even though such repairing can be finished in
short time.
12. The following items shall be taken notice to avoid the parts damage:
a) Do not open the covers of ECU and various computers where not
necessary absolutely. (if the IC terminal is touched, it be leaded
into static damage) .
b) Pull the hose at its ends when dismantling it, do not pull it at the
center section.
c) Pull the wire joint instead of the wire when pulling the joint
away.
d) Take notice to avoid of the drop of electric parts such as the
sensors or repeaters. In case those parts drop to the hard ground,
they must be changed instead of being reused.
e) Do not use the striking spanner to dismantle or mount the
thermostatic switch or thermostatic sensor.
f) Plug the needles of the multi-meter into the wire connector
carefully when checking its conductance and do not bend the
terminals.
g) Do not sheath the hose of the vacuum gauge into the very large
connector when using the gauge, instead, the stage joint shall be
used because once the hose expands, it is possible to lead into
the leakage.

CL-1
CL
Page
Troubleshooting .......................................................... CL-2
Inspection and adjustment of clutch pedal ................... CL-3
Air exhausting of clutch ................................................ CL-3
Clutch master cylinder ................................................ CL-4
Clutch wheel-brake cylinder ......................................... CL-6
Clutch cluster ............................................................... CL-7
Clutch

CL-2Clutch
Troubleshooting
Troubleshooting
Trouble Causes Repairing approaches
Difficulty in gearshift
or non-gearshiftOverlarge free stroke of clutch pedal
There is air in clutch pipe
Failure of clutch brake-wheel cylinder
Failure of clutch master cylinder
Overlarge clutch pendulum difference due to incorrect mounting, the
friction liner is stained with oil or is breaking
There is dirty or adhesive materials on spline of input shaft or clutch rib
Failure of clutch pressure plateAdjust the free stroke of pedal
Exhaust the air in clutch pipe
Change the clutch brake-wheel cylinder
Change the master cylinder
Check the clutch rib
Repair according to requirement
Change the clutch pressure plate
Disengagement of gear
box or clutch slipAbrasion of clutch guide shaft
Insufficient free stroke of clutch pedal
The friction liner of clutch rib is stained with oil or is worn
Failure of clutch pressure plate
Seize up of separation forkChange the guide shaft
Adjust the free stroke of pedal
Check the clutch rib
Change the clutch pressure plate
Check the separation fork
Clutch seize-up or
shakingThe friction liner of clutch rib is stained with oil or is worn
Failure of clutch pressure plate
Looseness of engine seatCheck the clutch rib
Change the clutch pressure plate
Repair according to requirement
Looseness of clutch
pedalThere is air in clutch pipe
Failure of clutch brake-wheel cylinder
Failure of clutch master cylinderExhaust the air in clutch pipe
Change the clutch brake-wheel cylinder
Change the master cylinder
Over-loud clutch noiseSeize up of separation fork;
Abrasion or stained spot of separation bearing
Abrasion of guide bearing
Parts looseness in clutch pressure plateRepair according to requirement
Change the separation bearing
Change the guide bearing
Change the clutch pressure plate

CL-3Clutch
Inspection and Adjustment of Clutch Pedal, Air Exhausting of Clutch
Air-exhausting of clutch
Remark: in case operation needs to be conducted for the clutch
system or if there is air in clutch, exhaust the air.
Notice : Do not stain the painted surface with brake liquid,
if any brake liquid is left, wash it away immediately.
1.
Fill the brake liquid into the oil cup of clutch master cylinder;
The oil cup of master cylinder shall often be checked and, if
necessary, added with brake liquid.
2.
Connect the ethene resin pipe to the air-exhausting valve.
Insert the other end of the pipe into the container, half of which
is filled with brake liquid.
3. Air-exhausting in clutch system
a) Move the clutch pedal up and down slowly for several times.
b) Loosen the air-exhausting valve when pressing the pedal
increasingly until there is brake liquid overflowing, then
tighten the air-exhausting valve.
c)
Repeat this operation until the bubble in brake liquid disappears.
Inspection on and adjustment
of clutch pedal
1. Check whether the pedal height is correct
Pedal height that begins from front wall board:
Dr SF
(165
5)mm
SL SK SY SJ
(190-200)mm
2. Adjust the pedal height where necessary
Loosen the locking nut and screw off the adjusting bolts until
the pedal height is correct. Then screw up the locking nut.
Pedal free stroke
3. Check whether the pedal free stroke is correct
Press the pedal lightly until the resistance generated by clutch
occurs.
pedal free stroke: (5-15)mm
4. Adjust the pedal free stroke where necessary;
a) Loosen the locking nut and rotate the push-rod until the
stroke is correct;
b) Screw up the locking nuts;
c) Check the pedal height after the adjustment of pedal free
stroke.
adjusting spot in
pedal height
pedal height
pedal free stroke

CL-4Clutch
Clutch Master Cylinder
Clutch Master Cylinder
Element drawing
SST
Disassembly of master cylinder
1. Tear down the pin of push-rod
2. Tear down the clutch pipe
Disconnect the jointed pipe nuts with SST
3. Tear down the master cylinder
a) Tear down the fixing nuts;
b) Pull out the master cylinder.
spring pin with groove
clutch master
cylinder
18
2
19
1
ring pipe oil cup of clutch master cylinder
springpiston
U-clamppin open pin of nut
open ring
push-rod
gasketdust cover
N*m
specified torque

Parts that cannot be reused after using.nut

CL-5Clutch
Clutch Master Cylinder
Disassembly of oil cup of master cylinder
1. Tear down the oil cup
a) Use the pinch and hammer to tap out the spring pin with
groove;
b) Tear down the oil cup and ring pipe.
Assembly of master cylinder
1. Mount the oil cup
a) Mount the oil cup and the new ring pipe.
b) Use the pinch and hammer to tap in the spring pin with
groove.
Mount of master cylinder
1. Mount the master cylinder
Mount the fixing nuts and screw them up.
2. Connect the clutch pipes;
Connect the clutch pipes with SST
3. Connect the push-rod and mount the pin;
Encase the pin of push-rod with clamping pliers.
4. Exhaust the air in clutch system and adjust the clutch
pedal.

CL-6Clutch
Clutch Brake-Wheel Cylinder
Clutch brake-wheel cylinder
Element drawing
clutch brake-wheel cylinder
springpistondust coverpush-rod air-exhausting plug
N*m
specified torque
Disassembly of brake-wheel cylinder
1. Tear down the clutch pipeline.
Remove the pipeline with SST
2. Tear down the two bolts to take down the clutch
brake-wheel cylinder
mount of brake-wheel cylinder
1. Mount the brake-wheel cylinder with two bolts;
2. Connect the clutch pipeline;
Connect the pipeline with SST;
3. Exhaust the air in clutch system.
18
2
19
1

CL-7Clutch
Clutch Cluster
Clutch cluster
Element drawing
flywheel
clutch rib
clutch pressure plate
separation
bearingclamp separation fork
dust cover
30

specified torque
N*m
Disassembly of clutch cluster
1. Tear down the gear box;
Remark: do not leave the gear oil in drying
2. Tear down the clutch pressure plate and the clutch rib
a) Make aligning marks on the clutch pressure plate and the
flywheel.
b) Loosen the fixing bolts gradually until the spring tension
is released;
c) Tear down the fixing bolts to pull out the clutch pressure
plate and clutch rib.
3. Tear down the bearing and separation fork from the gear
box;
a) Tear down the clamp to pull out the bearing;
b) Tear down the separation fork and dust cover.