Iveco Daily Euro 4. Manual — part 161
40
AXLE 5823
D
AILY
E
URO
4
Axle type
5823
WHEEL HUBS
Wheel hubs bearings
UNIT BEARING
Hub bearings end play
0.11
÷ 0.14
Wheel hub bearings play
adjustment
Not Adjustable
Fixing nut torque tightening
WHEEL GEOMETRY
Wheel camber angle
(vehicle at static load)
1
o
± 20’
Wheel caster angle
(vehicle at static load)
2
o
30’
± 20’
Wheel toe-in
(vehicle at static load)
2.5
± 1 mm
AXLE 5823
Figure 2
108354
AXLE 5823
41
D
AILY
E
URO
TIGHTENING TORQUES
COMPONENT
TORQUE
COMPONENT
Nm
kgm
1
Nut securing the upper swinging arm jointed head to the stub axle
125
÷ 140
12.5
÷ 14
2
Nut securing the steering rod jointed head to the lever
68
÷ 83
6.8
÷ 8.3
3
Nut securing the lower swinging arm jointed head to the stub axle
160
÷ 180
16
÷ 18
5
Nut securing wheel hub
- torque
50
÷ 60
5
÷ 6
- angle
30.1˚
÷ 34.1˚
6
Screw securing the brake disc and flange to the wheel hub.
- torque
43
÷ 53
4.3
÷ 5.3
- angle
28.4˚
÷ 30.4˚
4
Nut securing wheel
284.5
÷ 343.3 28.4 ÷ 34.3
Screw securing caliper to stub axle
7
÷ 10
0.7
÷ 1
Screw securing caliper mounting to stub axle
110
÷ 140
11.2
÷ 14.3
42
AXLE 5823
D
AILY
E
URO
4
TOOL No.
DESCRIPTION
99305354
Portable optical reading tool for checking wheel trim
99321024
Hydraulic truck for removing - refitting operations
99322215
Stand to overhaul axles
99347074
Tool to remove drag link joints and wishbones
Figure 3
REMOVING AND REFITTING AXLE 5823
Removal
Set the vehicle on solid, level ground.
Lock the rear wheels with scotches, remove the wheel rim
guards and loosen the screws or nuts fixing the wheel.
Lift the front of the vehicle and rest the chassis frame on
supports.
Take out the screws or nuts fixing the wheel and remove them
with tool 99321024.
Remove the front right and left mudguard (1).
Remove the right and left mudguards under the bumpers (17).
To help remove the front suspension mounting (2), free the top
screw stay (14) in correspondence with the screw (15) fixing
to the suspension arm (13).
Remove the front suspension mounting (2) by taking out the
chassis frame fasteners (16).
Fit the top screw stay (14) back onto the suspension arm (13).
The same steps must be performed on both left and right.
Adjust the load on the right and left torsion bars (9).
Undo the nut (11) and unscrew the threaded pin (12) until the
torsion bar (9) is entirely ”discharged”.
Remove the fasteners (10) fixing the mounting (8) to the
chassis frame.
Extract the mounting (8) from the torsion bar (9).
If it is decided to leave the brake callipers on the axle, proceed
to:
- disconnect the electrical connection (3) signalling brake
lining wear and the ABS sensor (5) if there is one;
- disconnect the brake fluid pipes in correspondence with
the fittings (7) after draining the system;
- if it is decided to leave the brake callipers on the vehicle,
proceed to:
- disconnect the brake callipers (4) from their respective
stub axles by taking out the screws (6) and supporting the
callipers to prevent any strain on the pipes.
75581
AXLE 5823
43
D
AILY
E
URO
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