Page 272 of 425
4. Install the new oil seal
a. Coat the lip of oil seal with the HP-R grease.
b. Use the special tools to knock in the new oil seal.
Insertion depth of oil seal: 1.0mm
5. Install the flange and dustproof cover assembly
6. Rivet the drive bevel gear nut.
7. Connect the drive shaft flange to the reducer
flange Align the assembly mark ; then connect them
by bolt.
Tightening force: 785Nm
8. Check the oil level of reducerReplace the hyperbolic
gear oil if necessary.
Oil number : GL-5 hyperbolic gear
Viscosity : SAE80W/90
Amount: Filled with oil until the oil flows out form oil filling
port.
Removal of reducer
1.Remove the oil drain plug; drain the oil from the
reducer
2. Remove the rear axle
(Refer to Step 2 in “Disassembly of Rear Axle”)
3. Disconnect the drive shaft from the reducer
(Refer to step 1 in “Replace the Oil Seal on Car”)
4Remove the assembly of reducer.
special tools
insertion depth: 1mm
assembly mark
assembly mark
Page 281 of 425

17. Check and adjust the run-out of flange.
a.Adhere the dial indicator base on the reducer housing; make the
probe of dial indicator contact with the end surface of flange;
rotate the flange and watch the rotation range of the dial.
Full run-out tolerance of end surface: 0.10mm
b.Adhere the dial indicator base on the reducer housing; make the
probe of the dial indicator contact with the inner diameter of
flange; rotate the flange by hand , and watch the rotation range of
the dial.Radial full run-out tolerance: 0.10mm
18. Rivet the nut of drive bevel gear
Installation of reducer and differential assembly
1.Install the new stiffening ring
2.Install the reducer and differential assembly
Install the reducer and differential assembly in the rear axle housing;
place the washer and nut. Tighten the nut to the specified torque.
Tightening force: 18-25N
m
3.Install the reducer and differential assembly flange
on the drive shaft flange and align the assembly
mark; use four bolts and nuts to connect them.
Tighten the bolt and nut to the specified torque.
Tightening force: 78
5Nm
4.Install the oil drain plug; fill the differential with the
gear oil
oil number : GL-5 hyperbolic gear oil
Viscosity: SAE80W/90
Amount: Filled with oil until the oil flow out from the oil filling
port.
Tighten the oil filling plug.
Tightening force: 140-150N
m
assembly mark
Page 308 of 425

Brake-22
2. Install the piston gasket in the tong body.
a. Screw the bleed screw into the bleed hole;
b. Install the square gasket in the sealing groove of two cylinders of
pump respectively after coat its working surface with proper
rubber lubricant.
Tightening torque 7
10Nm.
3. Connect the brake pipeline
Connect the brake oil pipe to the tong.
Tightening force: 50
5Nm
4. Fill up the brake system with the brake fluid and drain the air
in the brake system.
5. Check for leakage of brake fluid.
Rear parking brake
pull-out piece
spring draw bar
hand brake
stay wire
front brake shoe
lower tension spring
clearance-adjusting bolt
clearance-adjusting gear
clearance-adjusting
bolt head
pull-out piece
spring seat
pulling arm pin
rear brake shoe
brake shoe pulling arm
saddle type washer
push pedal
push pedal
release spring
stopper
upper release spring
rear brake disc
Used component which can not be used any more.
Removal of rear brake
Remarks: When the brake torque of the hand brake cannot meet
the brake requirement, the thickness of the brake shoe gasket
shall be tested. If it is less than the minimum value of brake show
gasket, the brake shoe shall be replaced.
minimum thickness: 1.0mm
Page 424 of 425

Appendix D-18
15 front cross stabilizer rod
-connecting bar bottom
arm bolt M10×1.25-8 63±5 39 brake petrol pipe joint M10×1.25 16
16 long longitudinal tie
connecting bolt M14×
1.5-10.9 200±20 40 safety belt body connecting bolt 7/16″-8.8
40±2
17 short longitudinal tie
front connecting bolt
M14×1.5-10.9 180±15 41 safety belt seat connecting bolt 7/16″-8.8 40±2
18 short longitudinal tie rear
connecting bolt M14×
1.5-10.9 200±20 42 body suspension connecting bolt M10×1.25-9.8 63±5
19 cross tie -carriage
connecting bolt M14×
1.5-10.9 200±20 43 Engine oil pan drain bolt 40±5
20 cross tie -rear axle fixing
nut M14×1.5-8 180±15 44 Transmission/transfer case refueling/drain bolt 30~35
21 rear cross stabilizer rod
-rear axle fixed bolt M8
×1.25-8.8 23±3 45 front drive axle refueling bolt M20×1.5 145±5
22 rear cross stabilizer rod
-connecting bar -carriage
bolt M10×1.25-8 63±5 46 Front drive axle drain bolt Rc1/2 30~35
23 standby tire bracket fixed
bolt 10×1.25-8.8 63±5 47 rear drive axle refueling/drain bolt M20×1.5 145±5
24 standby tire lifter fixed
bolt M8×1.25-8.8 25±3 48 Starter and wheel box connecting bolt 30±3