S0602170K
Page 112
Axle (ZF AP 420R)
DIFFERENTIAL
1. Heat crown wheel and place it against the
differential case half until contact is
obtained.
2. Clamp the differential case using a press
and tighten locking screws.
NOTE:
See “Torque Limits for Screws”
on page 6.
NOTE:
Only single use of the locking
screws is admitted.
3. Press the inner bearing race firmly against
shoulder.
4. Lay the two thrust washers into the
differential case half.
NOTE:
Mount brass washer on top with
the lubricating groove facing
the side gear.
5. Lay snap ring into the ring groove, see
Figure 263.
Figure 260
Figure 261
Figure 262
Figure 263