Iveco Stralis AT/AD. Manual — part 163
102
AXLES IN TANDEM MERITOR RP 160 E (R 2478) (INTERMEDIATE)
S
TRALIS
AT/AD
Bevel pinion to crown wheel
end play adjustment
By ring nuts
Cap divergency
0.05
÷ 0.23
Differential carrier bearing
rolling torque
Nm
kgm
1.7
÷ 3.9
0.17
÷ 0.39
Cap divergency adjustment
By ring nuts
Rolling torque between planetary
gear and differential gears
Nm
kgm
Max. 6.8
Max. 6.8
Bevel drive pinion setting as to
differential carrier
By shims
Thickness range for shims located
between intermediate bearing ring
and differential carrier
0.076 - 0.127 - 0.254
INTER-AXLE DIFFERENTIAL UNIT
Inter-axle differential bearings
2, taper roller
Inter-axle differential bearing
end play
mm
0.05
÷ 0.20
End play adjustment
By shims
Inter-axle differential bearing shim
thickness range
mm
0.076 - 0.127 - 0.254
WHEEL HUBS
Wheel hub bearings
2, taper roller
Wheel hub bearing end play mm
0.00
÷ 0.05
Wheel hub bearing
rolling torque
Nm
kgm
Max. 2.45
Max. 0.25
Wheel hub bearing end play
adjustment
by ring nut
Rear axle oil
Quantity:
air suspension litres
(kg)
Cantilever
suspension litres
(kg)
TUTELA W140/M-DA
20 (18)
22 (20)
Figure 1
84394
AXLES IN TANDEM MERITOR RP 160 E (R 2478) (INTERMEDIATE)
103
S
TRALIS
AT/AD
TIGHTENING TORQUES
PART
TORQUE
PART
Nm
(kgm)
1
Screw fixing input shaft mount M12x1.75
100
÷ 145
(10.1
÷ 14.7)
2
Nut fixing flange to input shaft M45x1.5
815
÷ 1085
(83
÷ 110.6)
3
Nut fixing parts on bevel pinion M 50x2
1220
÷ 2035
(124.3
÷ 207.4)
4
Screw fixing bevel pinion cover M 10 x 1.5
40
÷ 70
(4
÷ 7.1)
5
Screw fixing mesh filter M 26x1.5
65 min.
(6.6 min)
6
Screw fixing oil pump to mounting
30
÷ 45
(3
÷ 4.5)
7
Screw fixing caps: to differential gear housing M 22x2.5
650
÷ 810
(66.2
÷ 82.5)
8
Nut fixing output shaft M39x1.5
610
÷ 880
(62.1
÷ 89.7)
9
Screw fixing output shaft bearing mount
47
÷ 68
(4.7
÷ 6.9)
10
Transfer box differential locking cylinder M 60x2
109
÷ 136
(11.1
÷ 13.8)
11
Fastening screw for planetary gear half-case
60
÷ 75
(6.1
÷ 7.6)
Figure 2
77210
104
AXLES IN TANDEM MERITOR RP 160 E (R 2478) (INTERMEDIATE)
S
TRALIS
AT/AD
PART
TORQUE
PART
Nm
(kgm)
10
Nut locking transmitter M 16x2
35
÷ 75
(3.5
÷ 7.6)
11
Differential locking cylinder M 60x2
109
÷ 136
(11.1
÷ 13.8)
12
Screw fixing half boxes M 16x2
300
÷ 420
(30.5
÷ 42.8)
13
Self-locking nut fixing bevel ring gear to the half box M 16x1.5
265
÷ 355
(27
÷ 36.1)
14
Oil filter coupling M 22x2.5
55
÷ 80
(5.6
÷ 8.1)
Figure 3
77212
SECTION ON THE REAR AXLE WHEEL HUB IN TANDEM RT 160E/1
AXLES IN TANDEM MERITOR RP 160 E (R 2478) (INTERMEDIATE)
105
S
TRALIS
AT/AD
PART
TORQUE
PART
Nm
(kgm)
1
Screw fixing drive shaft to wheel hub M14 x 1.5
207.9
÷ 256.9
(21.2
÷ 26.2)
2
Nut fixing wheels
600
+50
-20
60
+5
-2
3
Nut for screw securing brake mounting
275.5
÷ 304
(28
÷ 31)
4
Ring nut locking wheel hub adjustment nut
392.3
(40
÷ 2)
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