Iveco Daily Euro 4. Manual — part 154
12
AXLE 5817
D
AILY
E
URO
4
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
Figure 3
REMOVING AND REFITTING AXLE 5817
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.
From underneath the vehicle:
- remove the central guard (15) under the engine by taking
out the screws securing it to the side guards and to the
front cross member of the chassis frame;
- remove the engine side guards (6) and (19) by taking out
the screws securing them to the chassis frame;
- remove the gearbox side guards (5) and (20) by taking out
the screws securing them to the chassis frame and the nuts
securing them to the cross member under the gearbox
(23);
- disconnect the brake fluid pipe (21) from the retaining
blocks on the axle (22);
- drain off the power-steering fluid and disconnect the pipes
(11) and (12) in correspondence with the fittings on the
hydraulic power steering (13);
- disconnect the power steering column in correspondence
with the coupling (14).
If it is decided to leave the brake callipers on the axle, proceed
to:
- disconnect the electrical connection (1) signalling brake
lining wear and the ABS sensor (4) if there is one;
- disconnect the brake fluid pipes in correspondence with
the fittings (7) and (18) after draining the system.
If it is decided to leave the brake callipers on the vehicle,
proceed to:
- disconnect the brake fluid pipes from the axle (22) in
correspondence with the brackets (8, 10, 16, 17);
- then disconnect the brake callipers (3) from their
respective stub axles by taking out the screws (2) and
supporting the callipers to prevent any strain on the pipes.
To complete removing the axle:
- unscrew five of the six fixing screws (9) on both sides of
the chassis frame;
- put a hydraulic lift under the axle and take out the last two
screws;
- lower the hydraulic jack and extract the axle.
Refitting
Reverse the steps described for removal tightening the screws
or nuts to the prescribed torque.
Adjust the load of the torsion bar as illustrated under the
specific heading.
Top up the power-steering fluid.
If the brake callipers have been left on the axle, restore the
brake fluid level and bleed off any air.
Check and adjust the front wheel geometry.
75583
AXLE 5817
13
D
AILY
E
URO
14
AXLE 5817
D
AILY
E
URO
4
Lift the deformation (
⇒) of the nut (1) and unscrew this with
a suitable wrench.
Figure 4
Figure 5
Figure 6
Figure 7
Free the screws (1) securing the wheel rim.
Lift the vehicle and put the stands (2) under the structural
members in a forward position.
Undo screws (1), remove screw guard (1) and remove the
entire wheel.
Remove the braking gaskets as described in the ”Brake”
section, or remove screws (1) and take the support together
with brake caliper (2) off the stub axle.
Support the brake caliper suitably to prevent strain on the oil
pipe.
Remove centring pin (2), then take brake disc (1) off wheel
hub (4).
Remove the cup (3) from the wheel hub (4).
520620
Wheel hub removal and refitting
Removal
Check the conditions of the brake disc and the
braking gaskets, as described in the ”BRAKING
SYSTEM” section.
NOTE
108364
108365
108367
108366
AXLE 5817
15
D
AILY
E
URO
OVERHAULING AXLE 5817
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