2006 GREAT WALL HOVER differential

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

Differential
Differential
1Remove the reducer and differential assembly
(Refer to “Removal of reducer”)
2Remove the differential from the reducer and dif
ferential assembly.
(Refer to “Disassembly of reducer”)
Replacement of differential components
1.Disassembly of differential
Use the hammer and punch to knock out the pin. Remove the
planetary gear shaft, two half axle gears, two planetary gears and
two lock washers, two thrust plates.
2. Assembly of differential
a.Install the half axle gear and thrust plate of axle shaft gear
(Unit: mm)
b.Install the planetary gear and planetary gear lock washer in the
differential by rolling. (Unit: mm)
differential housing
thrust plate
half axle
gear
straight pin
planetary gear
lock washer
half axle
gear
thrust plateplanetary gear
lock washer
planetary gear shaft
Set NO. 1 2
Thickness 1.2 1.5
Set NO.
Thickness

c.Use the feeler to measure the clearance between the thrust plate
and differential housing; it can be replaced by the thrust plate with
different thickness if the clearance is beyond the specified range.
Standard clearance: 0.45-0.75mm
d.Install the straight pin
Use the hammer and punch to knock in the pin through the hole
on the differential housing and planetary gear shaft. Rivet the pin
with the differential housing.
Installation of differential
1Install the differential assembly in the reducer hous
ing
(Refer to “Assembly of Reducer”)
2Install the differential
(Refer to “Installation of Reducer and Differential Assembly”)
feeler