Iveco Daily. Manual — part 232
10
REAR AXLE 450210
D
AILY
Base - May 2004
SPECIFICATIONS AND DATA
Type of rear axle:
450210
Simple reduction type
450210
DIFFERENTIAL UNIT
Reduction bevel gear pair ratio
(No. of teeth: pinion/crown)
15/44 (1/2.93) - 13/41 (1/3.15) - 12/41 (1/3.41) - 12/43
(1/3.58) - 12/47 (3.91) - 10/41 (1/4.10) - 9/40 (1/4.44) - 11/49
(1/4.45) - 9/44 (1/4.88) - 8/41 (1/5.12) - 8/45 (1/5.63)
Bevel pinion bearings
2 with taper rollers
Bevel pinion bearings rolling torque
(bearings lubricated and without
gasket)
Nm
New bearings
kgm
2.3
÷ 3.3
0.23
÷ 0.33
Adjustment of pre-load of bevel
pinion bearings
By means of adjustment ring
>
Bevel pinion bearings pre-load
adjustment ring thicknesses
5.125
÷ 6.150 mm
with progression of 0.025 mm.
Temperature of assembly of inner
bearing ring on bevel pinion
-
Position of bevel pinion with
respect to differential casing
By means of adjustment ring
>
Thickness
of
adjustment
rings
placed between bevel pinion and
differential casing
3.2
÷ 4.1 mm
with progression of 0.05 mm.
Bearings for gear housing
2 with taper rollers
Differential casing bearings rolling
torque (bearings lubricated and
without gasket)
- 15/44 - 13/41- 12/41
- 12/43 - 12/47 - 10/41:
DaNm
0.27
÷ 0.39
kgm
0.27
÷ 0.39
- 11/49 - 9/40 - 9/44
- 8/41 - 8/45:
DaNm
0.26
÷ 0.37
kgm
0.26
÷ 0.37
Adjustment of differential casing
bearings rolling torque
By means of adjustment rings
>
Thickness of adjustment rings of
differential casing bearings rolling
torque
2.550
÷ 3.350 mm
with progression of 0.025 mm.
Clearance between pinion and ring
bevel gear with reduction ratios
- 13/41 - 12/43 - 9/43 - 8/45:
0.13
÷ 0.18 mm
- 10/41 - 9/40:
0.15
÷ 0.20 mm
REAR AXLE 450210
11
D
AILY
Base - May 2004
450210
Simple reduction type
450210
Adjustment of clearance between
pinion and ring bevel gear
By means of adjustment rings
Clearance between planetary and
crown wheels
0.05
÷ 0.15 mm
WHEEL HUBS
Wheel hub bearings
UNIT-BEARING
Wheel hub bearings end play
-
Wheel hub bearings rolling torque
Nm
kgm
-
-
Adjustment of wheel hub bearings
end play
Not adjustable
Tighten fixing ring nut to torque
Rear axle oil
Quantity
Litres
TUTELA W140/M-DA (SAE 85 W 140)
1.85
Dry rear axle weight :
- With ABS
kg
- Without ABS
kg
- Max capacity (GRW)
kg
112.1
110.6
2240
Revi - February 2005
Figure 3
SECTIONAL VIEW OF 450210 REAR AXLE DIFFERENTIAL
101961
12
REAR AXLE 450210
D
AILY
Base - May 2004
TIGHTENING TORQUES
PART
TORQUE
PART
Nm
kgm
1
Bevel pinion retaining nut
400
÷ 500
40
÷ 50
2
Screw securing half-housing and ring bevel gear
89
÷ 108
8,9
÷ 10,8
3**
Oil filler plug
49
÷ 62
4.9
÷ 6.2
4
Screw securing caps to differential housing
100
÷ 120
10
÷ 12
5
Screw securing gearing inspection cover to the axle housing
80
÷ 95
8
÷ 9.5
6
Screw securing gearing inspection cover to the axle housing
(alternative mounting)
31.5
÷ 38.5
3.15
÷ 3.85
***
Oil drainage plug
49
÷ 62
4.9
÷ 6.2
*
= Apply LOCTITE 5910 on the housing
** = Apply LOCTITE 577 on the plug thread
*** = Apply LOCTITE 573 on both sides of the gasket
Revi - February 2005
51813
Figure 4
SECTION ON DIFFERENTIAL OF REAR AXLE 450210 WITH FOUR CROWN WHEELS
REAR AXLE 450210
13
D
AILY
Base - May 2004
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