Disassemble/Assemble

DIFFERENTIAL, DISSEMBLING AND ASSEMBLING, 096 TRANSMISSION






Note:
Heat tapered roller bearing inner race to 100° (212° F) before pressing on.
Heat adjusting ring for tapered roller bearing to 100° C (212° F) before pressing in tapered roller bearing outer race.


1 - Differential housing with riveted gear for final drive
- Final drive gear is riveted onto differential housing and then machined
- If differential or final drive gear is damaged, replace differential housing along with riveted final drive gear
- Number of teeth on final drive gear

2 - Output shaft/drive flange

3 - Tapered roller bearing inner race
- Pulling off - Fig. 1
- Pressing on - Fig. 2

4 - Tapered roller bearing outer race
- Remove and install only when adjusting ring heated
- Drive out with drift
- Pressing in - Fig. 4

5 - Bearing body for tapered roller bearing

6 - O-ring
- Always replace

7 - O-ring
- Always replace

8 - Adjusting ring for tapered roller bearing

9 - Output shaft/drive flange

10 - Tapered roller bearing outer race
- Remove and install only when adjusting ring heated
- Drive out with drift
- Pressing in - Fig. 4

11 - Tapered roller bearing inner race
- Pulling off - Fig. 1
- Pressing on - Fig. 2

12 - Driver bushing
- Drive off together with speedometer drive gear -13-
- Drive on with drift

13 - Speedometer drive gear
- Drive out with drift
- Fit on together with driver bushing item -12-

14 - One-piece thrust washer
- Place into differential housing before installing bevel gears

15 - Small bevel gears
- Installing - Fig. 3

16 - Large bevel gears
- Installing - Fig. 3

18 - Shaft for bevel gears
- Drive out with drift
- When driving in, do not damage one-piece thrust washer

19 - Spring pin
- For securing shaft for bevel gears
- Removing and installing spring pin with circumferential groove - Fig. 5

Fig. 1:

Fig. 1 Pulling off tapered roller bearing inner race
- Place press piece 30-555 on differential housing

Fig. 2:

Fig. 2 Pressing on tapered roller bearing inner race

Fig. 3:

Fig. 3 Installing differential bevel gears
- Install one piece thrust washer with gear oil.
- Install small bevel gears, drive in shaft and secure with spring pin
- Install large bevel gears offset 180° and swivel in direction of arrow.

Fig. 4:

Fig. 4 Pressing in tapered roller bearing outer race

- With adjusting ring or bearing body heated, install Outer race and press home as far as the stop

Fig. 5:

Fig. 5 Removing and installing spring pin with circumferential groove
- Length of spring pin 28.5 mm (1.122 in.)

Removing
- Pull out spring pin with side cutting pliers.

Installing
- Drive in spring pin as far as the stop.