Iveco Stralis AT/AD. Manual — part 143
Spread IVECO 1905685 (LOCTITE 14780) sealant onto the
flange contact surfaces of the drive shaft — wheel hub and
insert the drive shaft into the axle housing. Screw down the
screws (2) fixing the drive shaft (3) to the wheel hub (1) and
tighten them with the torque wrench (4) to the required
torque. Remove the tool 99370317 (5).
72759
72760
49213A
72761
84405
Figure 25
Figure 26
Figure 27
Figure 28
Figure 29
Figure 30
Position the retaining ring (4) so as to insert the tab into the
groove of the sleeve, then screw on the ring nut (5). Using
the wrench 99355180 (1), multiplier 99389816 (2) and the
torque wrench (3), tighten the ring nut (5) to the required
torque.
After tightening, using an appropriate tool, notch and bend
the ring nut as shown in the figure so it cannot be unscrewed.
The arrow shows the direction of unscrewing the ring nut.
Lock rotation of the wheel hub (3) with the tool 99370317
(4) and tighten the screws (2) fixing the brake disc (1) to the
wheel hub to the required torque.
Position the brake calliper (1) on the flange (3) and tighten
the fixing screws (2) to the required torque.
Mount the brake linings (1) in the brake calliper (2).
72742
22
REAR AXLE MS 13-175
S
TRALIS
AT/AD
Base - January 2003
72740
Figure 31
Figure 32
Provisionally mount the plug (1) for the brake lining wear
adjustment screw.
Figure 33
Mount the brake lining retaining plate (1).
Mount the pin (2), washer (3) and secure them with the split
pin (4).
84404
WHEEL HUB COMPONENT PARTS
1. Screw — 2. Drive shaft — 3. Ring nut — 4. Retaining ring — 5. Spacer ring — 6. Bearing —
7. Wheel hub — 8. Phonic wheel — 9. Brake disc — 10. Axle sleeve
On completing assembly, fill the axle housing with the
required quantity and grade of lubricating oil.
!
After refitting the rear axle on the vehicle, check the
efficiency of the brake lining wear recovery device,
as described in the relevant section and replace the
plug (1) with a new one.
72764
REAR AXLE MS 13-175
23
S
TRALIS
AT/AD
Tightening sequence diagram (differential case to axle housing)
(1 — 2 — 3 — 4 — Nuts)
(10 — 9 — 14 — 5 — 7 — 11 — 13 — 6 — 8 — 12 — Screws)
Insert the differential into the axle housing, screw down the
nuts (2) and screws (3) together with the safety washers and
tighten them, with a torque wrench (1), to the required
torque and in the sequence shown in Figure 37.
Mount the drive shafts as described on page 23.
Pour the required amount of oil into the axle housing.
Spread the contact surface of the axle housing with IVECO
1905685 (LOCTITE 14780) sealant, after cleaning the
contact surface.
Refitting
Removal
Extract the drive shafts as described on page 21, unscrew the
screws and nuts fixing the differential case (1); screw three
screws, which in this case act as extractors, into the threaded
holes and extract the differential from the axle housing (2).
526210
REMOVING AND REFITTING
THE DIFFERENTIAL
(with axle on stand 99322215)
72739
34827
49219
49220
Figure 34
Figure 35
Figure 36
Figure 37
24
REAR AXLE MS 13-175
S
TRALIS
AT/AD
Base - January 2003
49221
49223
49222
49224
49225
Figure 38
Figure 39
Figure 40
Figure 41
Figure 42
Remove the differential (1) as described in Figure 34.
Secure it to the stand 99322205 (3) with the mount
99322225 (2).
Unscrew the transmitter (1); unscrew the screws (2) and
remove the parts 3 — 4 — 5.
Push the split pins (1
→) outwards and extract the sliding
sleeve (2).
Take out the spring (3), fork (4) and split pin (5).
Unscrew the ring nut (1) for adjusting the bearing. Using an
appropriate wrench, unscrew and remove the screws (2)
with their washers; repeat this process on the opposite side.
Remove the supporting bearing caps (3).
Using the hook 99370509 (1) extract the gearing housing (2)
together with the ring bevel gear and outer rings (3).
526210
REPAIRING THE DIFFERENTIAL
Removing the differential
REAR AXLE MS 13-175
25
S
TRALIS
AT/AD
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст