Iveco Stralis AT/AD. Manual — part 147
Figure 82
CONDITION “D”
60677
TIP
TIP
HEEL
TOP
LAND
HEEL
HEEL
TOP
LAND
HEEL
HEEL
TOP
LAND
HEEL
BOTTOM LAND
BOTTOM LAND
BOTTOM LAND
BOTTOM LAND
BOTTOM LAND
BOTTOM LAND
- PULLING - RELEASE
:
CONTACTS TOO MUCH ON BOTTOM LAND
- PULLING:
:
CONTACT TOO MUCH AT HEEL
- RELEASE
:
CONTACT TOO MUCH AT TOP LAND
- CORRECTIVE ACTION
:
ADD SHIMS AND REDUCE CLEARANCE TO MINIMUM
CONDITION “E”
- PULLING
:
CONTACT TOO MUCH AT HEEL
- RELEASE
:
CONTACT TOO MUCH AT TOP LAND
- CORRECTIVE ACTION
:
REDUCE CLEARANCE
CONDITION “F”
- PULLING
:
CONTACT TOO MUCH AT TOP LAND
- RELEASE
:
CONTACT TOO MUCH AT HEEL
- CORRECTIVE ACTION
:
INCREASE CLEARANCE
TIP
TIP
TIP
TIP
38
REAR AXLE MS 13-175
S
TRALIS
AT/AD
Base - January 2003
49249
49250
Figure 83
Figure 84
Replace the safety split pin (1) and fold it; repeat this
operation on the opposite side.
Place the pin (4) into its housing.
Fit the fork (2) and spring (3) to the pin (4) and push it in all
the way. Fit the piston (5), complete with ring and cover (6),
then fit the sliding sleeve (1) and spring plugs (7).
REAR AXLE MS 13-175
39
S
TRALIS
AT/AD
61482
61481
61483
61484
Figure 85
Figure 86
Figure 87
Figure 88
Slacken the nuts (1) fastening the flange. Disconnect the
transmission shaft (2), fastening it to the frame.
Prevent the flange (1) from turning using retainer tool
99370317 (2).
Using wrench 99355088 (3) and the multiplier (4) slacken
the nut for the bevel pinion and withdraw the flange (4).
Using a suitable tool raise the outer edge of the ring (1) in
two opposed points
Using the two levers (2) remove the inner ring (1).
REPLACING THE BEVEL PINION MOUNT
SEAL
Disassembly
1
2
1
1
40
REAR AXLE MS 13-175
S
TRALIS
AT/AD
Base - January 2003
61485
61486
Figure 89
Figure 90
With tool 99363204 (2) positioned as shown in the figure,
remove the seal (1) from the bevel pinion mount.
Unscrew the manoeuvring nut, take out the keying device
99374244 (2), fit the flange back on and screw down a new
nut, locking it with a torque wrench and multiplier to the
required torque.
Fit the propeller shaft back on and tighten the fixing nuts to
the required torque.
Assembly
Thoroughly clean the seat of the seal of all debris and traces
of oil.
Position the new seal (1).
Apply the keying device 99374244 (2), screw a manoeuvring
nut onto the bevel pinion and mount the seal down to the
stop.
1
2
2
REAR AXLE MS 13-175
41
S
TRALIS
AT/AD
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