Iveco Daily Euro 4. Manual — part 157
AXLE 5818
Figure 2
108352
24
AXLE 5818
D
AILY
E
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4
PART
TORQUE
PART
Nm
kgm
Screw securing caliper mounting to stub axle
176
÷ 217
18
÷ 22
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
4
Screw securing guard to stub axle
6
÷ 7.5
0.6
÷ 0.7
5
Nut securing wheel
180
÷ 200
18
÷ 20
7
Screw securing the brake disc and flange to the wheel hub.
98.1
÷ 107.9
9.8
÷ 10.7
8
Nut securing wheel hub
320
÷ 420
32
÷ 43
AXLE 5818
25
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TOOLS
TOOL NO.
DESCRIPTION
99305354
Portable optical reading tool for checking wheel trim
99306010
Apparatus to purge air from brakes and clutch
99321024
Hydraulic trolley for removing/refitting wheels
99322215
Guide to wheel hub assembly
99347074
Puller for steering tie rod king-pins
The overhauling operation different from the ones
concerning the axle 5817 are described below.
Free the screws (1) securing the wheel rim.
Lift the vehicle and put the stands (3) under the structural
members in a forward position.
Unscrew the nuts (1), take off the protection (2) and remove
the entire wheel.
Remove the braking gaskets as described in the ”Brake”
section, or remove the mounting with the brake caliper as
described for axle 5817.
19603
Figure 3
Figure 4
Figure 5
Stop flange (2) rotation by means of a proper lever (3), then
remove screws (4) and take flange (3) and brake disc (1) off
the wheel hub.
To remove and refit axle 5818, proceed in a similar manner
as for axle 5817.
Adjustment values, tightening torque values and equipment
are those specified in this chapter.
Check the conditions of the brake disc and the
braking gaskets, as described in the ”BRAKING
SYSTEM” section.
NOTE
If any trouble is found with the wheel hub or
bearing, the assembly needs to be replaced since
the parts are not supplied as single spares.
When putting aside the wheel hub, take care not
to damage the phonic wheel.
NOTE
520620
Wheel hub removal and refitting
Removal
109051
108367
Figure 6
109052
Lift the deformation (
⇒) of the nut (1) and unscrew this with
a suitable wrench.
Extract the wheel hub (1) from the pin of the stub axle (2).
26
AXLE 5818
D
AILY
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4
OVERHAULING AXLE 5818
Phonic wheel (2) can be taken off wheel hub (1) by using
generic tools. Pull-in load: 500 ÷ 900 kg.
The phonic wheel should be mounted on the wheel hub after
heating it to a temperature of 150
°C.
On completing assembly, make sure the ”phonic” wheel sits
in its seat in the hub properly and is positioned at the distance
shown in the figure.
Check the oscillation of the phonic wheel (2). Tolerance
must be no greater than 0.1 mm.
Figure 7
526712
Replacing phonic wheel
109053
Figure 8
Refitting
109052
Lubricate the surface of the stub axle pin (2) with TUTELA
MR3 grease and key the wheel hub (1).
The wheel hub must be keyed without forcing.. If
there are difficulties, do not assemble since the
bearing may be damaged.
Extract the wheel hub, check the cause of the
difficulties and eliminate them.
NOTE
After hub (1) is force-fitted, screw down nut (3).
Tighten the nut (3) to the required torque with the Allen
wrench (2).
Nut (3) is equipped with a fixed washer (4).
NOTE
109050
Figure 9
Figure 10
108368
Deform the collar of the nut (1) by the milling (
⇒) of the pin
(2).
AXLE 5818
27
D
AILY
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