Iveco Stralis AT/AD. Manual — part 191
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TRALIS
AT/AD
54
RIGID REAR ADDED AXLE WITH HYDRAULIC LIFTING 56082/D1 (N 9171)
Base - January 2003
CHARACTERISTICS AND DATA
Axle type
Rigid, 10 tonnes, can be lifted, with twin wheels
56082/1 (N 9171)
WHEEL HUBS
Wheel hub bearings
2, Unit-Bearing type
Hub bearing axle clearance
mm
max 0.16
Wheel hub clearance
by tightening retaining ring nut to torque
Oil for wheel hub bearings
Quantity of oil per hub
Litres
Tutela TRUCK FE-AXLE
0.35 (0.32 kg)
G.A.W. permissible maximum capacity
kg
10,000
Figure 2
72784
RIGID REAR ADDED AXLE WITH HYDRAULIC LIFTING 56082/D1 (N 9171)
55
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AT/AD
PART
TORQUE
Nm
kgm
1
Wheel fixing nut
600
+50
-20
60
+5
-2
2
Screw fixing drive shaft flange D
80 to 100
8 to 10
3
Ring nut retaining wheel hub bearing
834 to 1030
83.4 to 103
4
Screw fixing brake disc to wheel hub
268 to 295
26.8 to 29.5
5
Nut for screw fixing brake calliper to mount
554 to 677
55.4 to 67.7
6
Nut for screw fixing brake calliper mount
275 to 304
27.5 to 30.4
: Spread with sealant type IVECO 1905685 (LOCTITE 14780)
D
Apply LOCTITE 243 sealant on the thread
A
=
TIMKEN bearing
B
=
SKF bearing
S
TRALIS
AT/AD
56
RIGID REAR ADDED AXLE WITH HYDRAULIC LIFTING 56082/D1 (N 9171)
Base - January 2003
TOOL NO.
DESCRIPTION
99321024
Hydraulic trolley to remove and refit wheels
99322215
Stand for overhauling
99341003
Single-acting lift
99341017
Pair of brackets with holes
99345053
Reaction block for puller tools
99355180
Wrench (105 mm) for wheel hub bearing adjustment nut
RIGID REAR ADDED AXLE WITH HYDRAULIC LIFTING 56082/D1 (N 9171)
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AT/AD
TOOLS
TOOL NO.
DESCRIPTION
99370700
Guide to assemble wheel hub
99370706
Tool to fit wheel hub bearing
99370708
Tool to drive out wheel hub bearing
99389816
4 x torque multiplier, with square connection, 3/4” in, 1” out
(maximum torque 2745 Nm).
99389818
Dynamometric wrench (150 - 800 Nm) with square 3/4’’ coupling
REMOVING-REFITTING
By analogy, follow the descriptions already given for the rear added axle type 55080 (N 8071).
REPAIRS
The wheel hub overhaul procedure is very similar to that described for rear axle MS 13-175 with disc brakes, that you are strongly
recommended to observe.
The adjusting values, the tightening torques and the tools used are those shown in the section.
For the hydraulic component operation description and data refer to what described for axle 56082/DI.
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