Transmission-25
2.Replacement of oil-seal of transfer case
The replacement of transfer case oil seal is shown as figure. Disconnect
the drive shaft from the transfer case, use the flat head screwer to
remove the oil seal
Caution: Do not damage the housing hole during the disassembly.
Then use the special tools to knock the transfer case oil seal into
the transfer case. It should pay attention to the installation dire
tion of oil seal. The oil seal is flush with the port of transfer case.
Shown as figure. Coat the lip of oil seal with the specified general
synthetic gear oil.
3. Disassembly and check of transmission
The preoperation before the removal and after installation of
transmission is : When remove and install the manipulator cover
assembly, drain and fill with the specified transmission and transfer
case lubrication oil. When remove and install the front and rear drive
shaft, separate each plug-in part of transmission from the vehicle.
Inspection of manipulator cover assembly:
The bolt dimension is different for different installation position. Do not
confuse it during the installation. It should install the fixing bolt A firstly.
The tightening torque of bolt A and B bolt is 15
22N m.
installation position of fastening blot
bolt
bolt
bolt
Repair of transmission SC5M4D-C
1. Inspection of oil level of transmission and transfer case:
Screw off the oil drainage screw plug of main box and transfer case;
drain all lubrication oil, tighten the oil drain plug to specified torque.
The torque is: 30
35N m. Fill the main box and transfer case with
the transmission oil through the oil filling port. The number is hyperbolic
gear oil SAE80W/90, comply with API GL-4. The oil quantities are
main box : 2.2 L, transfer case : 2.7 L. (for high and low temperature
environment refer to maintenance specification). Tighten the oil filling
screw plug to specified torque. The torque is: 30
35N m.
front output shaft oil
seal (SC
1802504)
rear output shaft oil seal
(SC
1802323)
transmission
transfer case
oil filling screw plug
oil-drain screw-plug assembly
(JK72
1701070)
oil filling screw plug
To Next Page
Loading...