warning GREAT WALL SO COOL 2006 Service Manual

IN-3Introduction
How to Use This Manual
Introductionóhow to use this manual
The repairing approaches are described step by step:

The illustrations show you what to do and at which position.

The theme of repairing operation tell you what you need to do.

The detailed instruction show you how to accomplish the repairing and
introduce to you other related affairs, such as specification, warning etc.
Example:
Check and adjust the flange bounce
(a) Attach the dial indicator seat to the reducer housing, and touch the
flange face with the measuring head of dial indicator, run the flange
and observe the pendular range of the indicator carefully.
Full bounce tolerance of face : 0.10mm
Illustration:
what to do and at which positionSpecification
This formula can help the experienced technicians find out the failure
causes in short time. Overhauling staff can browse the operation theme
and refer to the detailed description thereunder where necessary; impor-
tant specifications and warnings are written out in boldface.
Specification
The corresponding specifications are given in boldface in each repairing
approach of this manual, which allows the overhauling staff to check the
specification while keeping on repairing work.
Warning, Notice and Remark

Warning written out in boldface means there is possibility of self-
injury or harm to others.

Notice written out in boldface means there is possibility of damage
to parts under repairing.

Remarks singled out independently, but not in boldface, serve as
supplementary descriptions to help you accomplish the work more
efficiently.
Vehicle Code
There are six vehicle models in this manual, the model codes are as follows:
Deer model
Dr
Sailor model
SL
SO COOL model
SK
Safe model
SF
Sing model
SY
PEGASUS model
SJ
Abbreviation used in this manual
A/C
air-conditioner
ECU
electronic controller unit
SST
special service tool
2WD
two-wheel drive
4WD
four-wheel drive
PMãã
Topic:what to do ?
Detailed introductionz;How to do?

MT-4Gearbox
Dismantle of Gear Box
3. Tear down the shifting ball of gear change lever
Loose the locking nuts by dextroroting the ball.
4. Tear down the glove box
Dismantle the four bolts of the glove box and put the glove box
into the suitable place.
5. Tear down the dust cover.
6. Tear down the gear change lever.
7. Raise the vehicle to discharge the oil in gearbox.
Warning: the reliability of vehicle shall be verified.
8. Tear down the drive shaft.
(See page PR-5)
9. Tear down the odometer sensor and the plugging
elements of backup switch
10. Tear down the vent pipe.
Tear down the heading exhaust pipe from branch exhaust pipe
Dismantle of gearbox
1. Disconnect the cathode wire from the cathode of storage
cell.
2. Tear down the setting bolts of fan cover.
Tear down 4

BR-17
2. Tear down the piston dust cover snapping ring and the
piston dust cover;
Tear down the piston dust cover snapping ring and the piston
dust cover with screwdriver.
3. Tear down the piston from the wheel-brake cylinder:
(a) Put a wooden plate between the piston and the caliper
body.
(b) Tear down the piston from wheel-brake cylinder with the
compressed air.
Warning: Do not put your finger in front of the piston when
using the compressed air.
4. Tear down the piston sealing ring from the caliper body.
Tear down the piston sealing ring with bent needle.
Notice: the tools used shall not be sharp so as not to
scrape the piston sealing ring.
Check the front brake parts
1. Measure the thickness of brake pad liner;
Standard thickness
10.0mm
Min thickness
2.0mm
If the thickness is less than the min thickness or is unevenly
worn; change the brake pad.
2. Measure thickness of brake disc
Standard thickness
25.0mm
Min thickness
23.0mm
If the brake disc is scraped, repair it, if the brake is serious
worn to the degree that its thickness is less than the min thickness,
brake disc requires to be changed Braking System
Front Brake (Dr)

BR-23
Wheel-brake cylinder disassembly:
1. Tear down the dust cover steel gripping hoop and the
dust cover.
Tear down the dust cover steel gripping hoops and piston dust
covers of the four wheel-brake cylinders with the screwdriver.
2. Tear down the piston from the wheel-brake cylinder:
(a) Prepare a wooden block with the dimensions as shown in
the drawing (which is used to support the piston)
(b) Put the wooden block between the pistons and insert one
brake pad on one side of the wooden block.
(c) Tear down the four pistons from the wheel-brake cylin-
der by using the compressed air.
Warning: do not put your fingers in front of the piston
when using the compressed air.
3. Tear down the piston sealing ring.
Tear down the four piston sealing ring from the wheel-brake
cylinder with the screwdriver.
Check the front brake parts
1. Measure the thickness of brake pad liner;
Standard thickness
9.0mm
Min thickness
2.0mm
In case the liner is less than the min thickness or the liner is
worn unevenly, change the brake pad. Braking System
Front Brake(SF)
mm
mm
mm