Great Wall hover - Check and Adjust the Run-Out of Flange; Installation of Reducer and Differential Assembly

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
5N m
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