S0602170K
Page 81
Axle (ZF AP 420R)
10. Remove the drive flange and install the
shaft seal.
NOTE:
See “Special Tools” on page 15.
11. Replace drive flange, assemble washer
and tighten slotted nut, resp. hex. nut
(according to the Version) finally.
NOTE:
Torque limit:
RK 1,100 Nm (810 ft lb)
LK 1,200 Nm (885 ft lb)
CK 700 Nm (515 ft lb)
NOTE:
The securing of the slotted nuts
resp. hex. nut (according to the
Version) is carried out after the
contact pattern is taken.
NOTE:
See “Special Tools” on page 15.
DIFFERENTIAL
1. Heat the crown wheel, center and
temporarily fasten it into position.
CAUTION!
Pay attention to the contact.
If the shaft seal outer diameter is
lubber-coated, the sealing face must
be wetted with mineral spirits.
Otherwise use sealing compound
Loctite #586.
Fill cavity between sealing lip and
dust lip with grease.
Figure 168
Figure 169
Figure 170