Differential: Description and Operation

Front Final Drive Overview

• Automatic transmission clean working conditions, 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

2 Adjusting Shim

• Behind the taper roller bearing outer race

3 Taper Roller Bearing Outer Race

4 Bolt

• Quantity: 11

• Tightening specification and sequence

5 Right Flange Shaft Seal

6 Right Flange Shaft

7 Locking Ring

• Removing and installing

8 Drain Plug

• Replace

• 35 Nm

• 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

13 Differential

14 Transmission

15 Spring Pin

16 Selector Shaft Lever

17 Selector Shaft Seal

18 Left Flange Shaft

• 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 - 21 - - 22 - 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

• Refer to => [ Torque Converter Shaft Seal ] Service and Repair

24 Torque Converter

• Refer to => [ Torque Converter ] Removal and Replacement

Front Final Drive Cover - Tightening Specifications and Sequence






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

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