39648
71540
40375
40377
39650
40070
Figure 27
Figure 28
Figure 29
Figure 30
Figure 31
Figure 32
Position the seal ring on the load bearing sleeve. Fit the load
bearing sleeve (3), the brake support plate (4) and dust seal
disk. Smear the screws (2) and tighten to the correct value
with a torque wrench (1).
Smear LOCTITE 573 on the seat (
⇒) of the load bearing
sleeve (3) on the seal rings support ring (2). Heat the ring (2)
with an electric drier and key on the load bearing sleeve (3).
Heat the taper bearing internal ring (1) to 100ºC and fit on the
load bearing sleeve.
Fit the brake shoes as described in the brake air system section.
Lubricate the lip of the seal rings and sleeve.
Fit the hub (1) on the load bearing sleeve (2).
Lubricate the seal ring (3) and fit on the wheel hub.
Using an electric drier, heat the taper roller bearing (1) to
100ºC and fit on the bevel gear support (2) with a punch.
Fit the bevel gear support (3) and the taper roller bearing (2)
on the load bearing sleeve (4).
Apply a thin layer of MOLYKOTE on the contact surface of
the adjusting nut and tighten with wrench 99354207 (1) until
the hub rotates with difficulty. Release the hub with a few
blows from a hammer in the direction of the axis and in both
directions.
78
REAR AXLE 451391
S
TRALIS
AT/AD
Base - January 2003