Differential: Description and Operation

Front Final Drive Overview

• Clean working conditions for the automatic transmission, refer to => [ Clean Working Conditions ] Clean Working Conditions.

• General Repair Instructions, refer to => [ Repair Information ] Repair Information.






1 Left Flange Shaft Seal

• Between the final drive and the transmission housing

• Removing and installing, refer to => [ Left Flange Shaft Seal ] Left Flange Shaft Seal

2 Adjusting Shim

• Behind the taper roller bearing outer race

3 Taper Roller Bearing Outer Race

4 Bolt

• Quantity: 11

• Tightening specification and sequence, refer to => [ Front Final Drive Cover - Tightening Specifications and Sequence ]

5 Right Flange Shaft Seal

• Removing and installing, refer to => [ Right Flange Shaft Seal ] Right Flange Shaft Seal

6 Right Flange Shaft

• Removing and installing, refer to => [ Right Flange Shaft ] Right Flange Shaft

7 Locking Ring

• Replace

8 Drain Plug

• 35 Nm

• Replace

• For oil filler hole

9 Front Final Drive Cover

• Pay attention to the alignment sleeves

10 Adjusting Shim

• Behind the taper roller bearing outer race

11 Taper Roller Bearing Outer Race

12 O-ring

• On the front final drive cover

• Removing and installing, refer to => [ Front Final Drive Cover O-ring ] Front Final Drive Cover O-Ring

13 Differential

14 Transmission

15 Spring Pin

16 Selector Shaft Lever

17 Selector Shaft Seal

• Removing and installing, refer to => [ Selector Shaft Seal ] Selector Shaft Seal

18 Left Flange Shaft

• Removing and installing, refer to => [ Left Flange Shaft ] Left Flange Shaft

19 Bolt

• 10 Nm plus an additional 45° turn

20 Gear Carrier

• Use the circlip to attach together with the mount => [ (Item 21) Bearings ] => [ (Item 22) Circlip ] to the left flange shaft.

• Is identified together as the left flange shaft mounting bracket.

21 Bearings

• For the left flange shaft

22 Circlip

• For the left flange shaft mount

23 Torque Converter Shaft Seal

• Removing and installing, refer to => [ Torque Converter Shaft Seal ] Torque Converter Shaft Seal

24 Torque Converter

• Removing and installing, refer to => [ Torque Converter ] Removal and Replacement

Front Final Drive Cover - Tightening Specifications and Sequence





- Tighten the bolts - 1 and 2 - to 3 Nm.

- Tighten the bolts to 23 Nm in the following sequence: - 1 through 11 -.