2006 GREAT WALL DEER seat

SA-91
9. Mount on the differential bearing cover:
(a) Align the assembly marks on differential bearing cover
and the speed reducer housing, and press down the
differential bearing by hand.
(b) Mount on the double-eared stop washer and the hex nut.
10. Adjust the clearance between the driving bevel gear and
the axle driven bevel gear
(a) Screw up the hex nuts connecting the differential bearing
cover to the specified torque.
Tightening moment
(80-110)N
m
(b) Attach the measuring meter seat on the face of speed
reducer housing with the measuring head touching the
teeth face, run the axle driven bevel gear with hand to
measure the teeth engagement clearance, and then com-
pare it with the clearance value in step (d) to decide the
order of the adjusting ring tightening according to the
values.
(c) Adjust and screw up the adjusting rings with SST.
Tightening moment
(115-135)N
m
(d) Check the engagement clearance again until the clear-
ance value of the three spots evenly locates on the
circumference of axle driven bevel gear. Otherwise,
adjusting ring adjustment is suggested.
Engagement clearance
(0.13-0.25)mm
Suspension System and Automobile Axle (Rear)
(Dismantle of Rear Speed Reducer)

SA-93
12. Lock the double-eared stop washer to mount the stop
gasket and bolts:
(a) If the engagement trace satisfies the requirement, lock
tightly the double-eared stop washer with hand hammer
and pinch.
(b) Mount on the stop gasket, spring gasket and bolts, and
then screw up the bolts.
Tightening moment
(18-26)N
m
(c) Tap in he adjusting ring with the pinch and hammer.
13. Measure the total preload:
Preload: (1.8-2.4) N
m
If the preload is beyond the specified range, change the gas-
kets between the jacket and bearing 7607E, until they meet
the requirement.
(a) If the preload is larger than the specified value, change
the adjusting washer.
(b) If the preload is smaller than the specified value, screw up
the nuts again slowly but not exceed 160N.m.
Notice: if the screwing torque exceeds the max torque,
change the adjusting washer and repeat the preload
process. Do not screw back the main-tooth nut to reduce
the preload.
14. Check and adjust the flange bouncing
(a) Attach the dial indicating lamp seat on the speed reducer
housing with the measuring head contact the flange face,
run the flange to observe the swing out range of the dial
indicating lamp hand.
Radial full bouncing tolerance
0.10mm
Remark: the two bouncing values should be controlled within
0.10 mm, as for the parts of bounce exceeding the tolerance,
loosen the nut-driving bevel gear to assembly them in another
angle, measure the bounce value again. Observe carefully the
swing direction of the hands, which can be referred when
changing the locations of flange and the driving bevel gear. If
the requirement cannot be satisfied after several trials, change
the new flanges until the requirement is met. Suspension System and Automobile Axle (Rear)
Rear Speed Reducer (Disassembly of Speed Reducer)
30mm
15. Rivet the driving bevel gear nuts.s

SA-97Suspension System and Vehicle Axle
Rear Suspension (Leaf Spring Type)
Rear suspension(leaf spring)
Leaf spring and shock absorber
N
m
specified torque
90
10
110
10
liner
rront ear pinrear ear pin liner
u-shaped bolt
spring seat
90
10
Dismantle of leaf spring and vibration
damper
1. Raise the vehicle body with a jack and support it with a
bracket;
(a) Raise the vehicle body with a jack and support it with a
bracket;
(b) Lower the axle housing until the leaf spring is loosened
to the degree there is no tension existing. Keep the leaf
spring in such status.
2. Tear down the vibration damper.

SA-98
3. Tear down the U-shaped bolt;
(a) Tear down the mounting nuts of U-shaped bolts.
(b) Tear down the spring seat;
(c) Tear down the U-shaped bolts.
4. Tear down the leaf spring;
(a) Tear down the mounting nuts of front ear pin;
(b) Tear down the front ear pin;
(c) Disconnect the leaf spring from the bracket;
(d) Tear down the rear ear pin and the leaf, and then take
apart the leaf spring.
Change of leaf spring
1. Loosen the spring clip;
Loosen the spring clip with a chisel.
2. Tear down the central bolt;
Clamp the spring with a table vice at the position near to the
central bolt to take apart the central bolt.
3. Change the spring clip if necessary;
(a) Cut the rivet-head with a drill-head and tap the rivet out.
(b) Tap a new rivet in the hole of leaf spring and spring clip
and rivet it with pressure machine. Suspension System and Vehicle Axle
Rear Suspension (Leaf Spring Type)

SA-99
4. Mount the central bolt of leaf spring;
(a) Align the bolt with the spring hole after clamping the
steel spring with a table vice.
(b) Mount on and tighten the spring central bolt.
Tighten torque:
(50
5)N
m
5. Bend the spring clip to a correct angle.
Bend the spring clip to the correct position with a hammer.
Mount of leaf spring
1. Mount the steel spring;
(a) Encase the front end of leaf spring into the front bracket;
(b) Mount on the bolt of front ear pin.
(c) Screw on the nut of front ear pin with fingers;
(d) Encase the rear end of leaf spring into the rear bracket and
mount on the rear ear pin.
(e) Mount on the leaf and tighten the nuts with fingers.
2. Mount the U-shaped bolt;
(a) Mount the U-shaped bolt on the axle housing.
(b) Mount the spring seat and nut under the steel spring.
(c) Tighten the mounting nut of U-shaped bolt.
Tightening moment: (110
0)N
m
Suspension System and Vehicle Axle
Rear Suspension (Leaf Spring Type)

SA-100Suspension System and Vehicle Axle
Rear Suspension (Leaf Spring Type)
Remark: Tightening U-shaped bolt to the degree that the
protruding lengths of all U-shaped bolts under the spring seat
are the same.
3. Mount the rear vibration damper
(a) Connect the vibration damper to the vehicle frame with
bolts and then tighten the bolts.
Tightening moment: (25
)N
m
(b) Connect the vibration damper to the sprint seat with bolts
and tighten these bolts.
Tightening moment: (25
)N
m
4. Keep the suspension frame in stable status;
(a) Mount on the wheel;
(b) Remove the bracket, and make the vehicle bounce verti-
cally for several times so as conduce it in stable status.
5. Tighten the front ear pin and rear ear pin;
Tighten the nuts of front ear pin;
Tightening moment: (90
0)N
m
Tighten the nuts of rear ear pin;
Tightening moment: (90
0)N
m
all lengths of bolts protruding are same

BR-26
Rear brake
Element figure
wheel-brake cylinder cluster
pressure spring drag rod
self clearance-
adjusting bracing
wireparking brake arm
flat washer
split pinbrake shoe gear
return spring
parking brake push plate
push-plate spring back brake
shoe
self clearance-
adjusting toggle
tension spring
brake drum
clearance adjuster
pressure spring seatpressure spring front brake shoe
Disassembly of Rear drum-type Brake
Remark: if the braking torque of manual brake cannot satisfies
the braking requirement, it is suggested to check the thickness
of brake shoe liner, where the thickness is less than the min
thickness, change the brake shoe.
Min thickness
1.0mm
1. Tear down the rear wheel;
2. Tear down the brake drum;
Remark: in case the brake drum is not easy to tear down, the
following steps shall be adapted:
(a) Tear down the clearance-adjusting hole; insert a screw-
driver in the brake bottom plate hole to prize up the
adjusting bolt inner tilt angle with the self-adjusting fork.
(b) Use another screwdriver to adjust the adjusting bolt inner
tilt angle to loosen the clearance adjuster of brake shoe. DrBraking System
Rear Brake (Dr)

Parts that cannot be reused after being used

BR-27
3. Tear down the return springs of the two brake
shoes.
4. Tear down the self-adjusting bracing wire, brake shoe
retainer ring, bracing wire guide seat and the self-
clearance adjusting toggle plate.
(a) Press and push the self clearance-adjusting toggle plate to
teardown the bracing wire of self clearance-adjuster,
brake shoe retainer ring and bracing wire guide seat.
(b) Take out the spring from the self clearance-adjusting
toggle plate to tear down the clearance-adjusting toggle
plate and the spring.
5. Tear down the tension spring;
Tear down the tension spring with the pliers.
6. Tear down the brake shoe, clearance adjuster and
parking brake push plate.
(a) Tear down the pressure spring seat, pressure spring and
pressure spring drag rod.
(b) Tear down the brake shoe, clearance adjuster and parking
brake push plate.
(c) Tear down the bracing wire from the parking brake. Braking System
Rear Brake (Dr)