length GREAT WALL SAFE 2006 User Guide

BR-43Braking System
Load Sensing Proportion Valve
3. Check the rear brake pressure on the condition that
the front brake pressure increases to 7,845kPa
Rear brake pressure: (4,315
490)kPa
If the brake pressure is incorrect, adjust the hydraulic pressure.
4. Adjust the hydraulic pressure if necessary:
(a) Adjust the length of claming head II.
When lengthen the A distance, the rear brake pressure; if A
distance is shortened, the rear brake pressure reduces.
Initial adjustment: 78mm
Adjust range: (72-84)mm
(b) In case no even brake pressure is obtained after adjusting
the claming head, raise the valve or move it downward.
If the valve moves forward, the rear brake pressure will reduce;
if the valve moves downward, rear brake pressure will increase.
(c) Screw up the nuts.
(d) Adjust the length of claming head II again.
If it is unsuitable after re-adjustment, change the valve.
Disassembly of load sensing proportion valve
1. Tear down the claming head II from the bracket;
2. Tear down the load sensing proportion valve cluster:
(a) Tear down the brake pipeline from the valve with SST.
A
SST
kPakPa

SR-21Steering System - Steering Linkage
SST
SST
SST
AA

BB

B=B
A=A

Points on Dismantle and Mount
1. Tear down and connect the swing arm on segmental
gear shaft:
(a) Loosen the swing arm nuts;
(b) Tear down the swing arm from the segmental gear shaft
with SST;
(c) Mount the swing arm on the segmental gear shaft and
mount the spring washer and nut when connecting.
2. Tear down the swing arm from the intermediate lateral
drag rod;
Tear down the swing arm from the intermediate lateral drag
rod with SST.
3. Tear down the side drag rod assembly from the
intermediate lateral drag rod;
Use the SST to tear down the side drag rod assembly from the
intermediate lateral drag rod;
4. Connect the side drag rod assembly:
(a) Screw the two ends in the side drag rod.
Remark: the thread length at the two ends that cannot screw in
the side drag rod should be equal.

B0-59Body
Safety Belt
Safety belt
1. Driving test (in the security place);
(a) Fix the safety belt of the front seat.
(b) Drive the vehicle at the speed of 16 km/h and brake it
suddenly;
(c) Check the safety belt, which should be lock tightly
without expansion.
Remark: it is required to tear down the mechanism
fittings of the safety belt to make the following static load
test at the security place, in addition, moderate inspection
for the new safety belt should be conducted before
mounting no matter when the new safety belt fittings is
needed to mount.
2. Static test

a) Tear down the lock-type expansion fittings;
(b) Tilt the expansion fittings slowly;
(c) Check the expansion of safety belt, which should be
pulled out when the tilt angle is no more than 15 but not
be pulled out when the tilt angle is more than 45
.
If the requirement is not met, change the safety belt fittings.
Two-point safety belt
(manually operated)
(a) Adjust the safety belt to the moderate length;
(b) Exert the stable load on the belt;
(c) Check whether the safety belt is elongated or not, in such
case, the belt should not be elongated.

B0-70
Body Dimension
Engine Room (
)
Vehicle Body
Body Dimension
Dr SF
(point size in 3D)
SL SY
(point size in 3D)
Mark NameBore diameterMark NameBore diameter
H,h Front locating hole of mudguard M8 M,mLocating hole of upper part of
front wall
7
I,iHole of fixing nut of large lamp
M8 N,nFirst mounting hole of wing panel


J,jFront locating hole of mudguard
M6
K,k First mounting hole of engine cover M6
L,lFirst mounting hole of wing panel

10
Remark: the deviation
in length of diagonal
line of engine room
should not be more than
4 mm.
J
K
LIHj
k
l áh
1005
1268582
384
M
Nm
n 728 728

B0-71Body-Body Dismension
SK SJ
(point size in 3D)
O,o
Mark NameBore diameterMark Name Bore diameter
M,m Hole of fixing nut of large lamp
7
N,n First mounting hole of engine cover

O,o Vertical face of median mesh

P,pProjection line of vertical face of
median mesh

Remark: the deviation in length
of diagonal line of engine room
should not be more than 4 mm.
M
Nm
n 845
P,p 711
711
Body Dimension
Engine Room (
)

A-4
Drive Shaft
Torsion moment
Fastening location Applicable vehicle model N*m
Connecting bolt
Fixing bolt of central supporter74
5
40
5 Dr SF SL SK SY SJ
Dr SL SK SY SJ
Inflation pressure of tire
Ground clearance of chassis
Steering angle of inner wheel
Kingpin inner inclination
Outer inclination of front wheel
Mechanical steering
Power steering
Kingpin rear inclination (inclination)
Mechanical steering
Power steering
Toe-in
Error in length between left and right
drag rod
Side slip valueFront:220
0kPa
Back:240
0kPa
Front:250
0kPa
Back:250
0kPa
295mm
255
mm
58.5mm(difference in height between
shaft center of lower arm and wheel
center)
310
mm
295
mm
36
40


32

32
34

9
30'
5'
14
52'
0
30'
0'
0
10'
0'
0
20'
0'
0
20'
5'
1
50'
-20'
2
5'
5'
2
0'
0'
0-2mm
=2mm
=5m/km

.5m/km
Suspension System and Automobile Axle
Specification
Item Applicable vehicle model Specification
Dr SL SK SY SJ
SF
Dr
SL SK
SF
SY
SJ
Dr SL SK SY
SF
SJ
Dr SL SK SY
SJ
Dr SL SK SY
Dr
SL SK SY
SJ
Dr SL SK SY
Dr SL SK SY
SJ
Dr SL SK SF SY SJ
Dr SL SK SF SY SJ
Dr SF
SL SK SY SJ
HPM

Specification of Maintenance and Up-Keeping
Drive shaft, Suspension System and Automobile Axle