Rear Axle Nda - Rs Removal - Refitting - Iveco daily euro 4 Repair Manual

D E 4
AILY URO
525010 REAR AXLE NDA - RS REMOVAL -
REFITTING
Removal
Position the vehicle on level ground and stop front wheels.
Loosen rear wheels securing screws.
Lift the vehicle from its rear side and position it on support
stands.
Position hydraulic truck under rear wheels. Remove wheels
securing screws and take them off the vehicle.
Unscrew nut (2) adjusting hand brake linkage. Release the
cables from the chassis by uncoupling check springs (1).
Unscrew screws (7) securing transmission shaft (8).
Disconnect electrical cables (15) of the sensors of brake pad
wear and phonic wheel rpm's (6).
Unscrew nuts (12) securing shock absorbers (11).
Take hydraulic pipes (16) of brake system off the fitting on the
chassis. Such pipes will be removed together with real axle in
the end step of the disconnection from the vehicle.
In disconnecting the hydraulic pipes of brake circuit
and vapours breather, pay attention to any oil losses.
!
Prearrange suitable collectors in such a way that
brake liquid is not spread out into environment.
Avoid contact of liquid with skin and eyes. In case of
contact, wash abundantly with water.
Unscrew screws (3) securing rods (4) supporting stabilising bar
(5).
Disconnect rear axle oil vapours breather pipe (20).
Properly position a hydraulic jack provided with support
99370617 under rear axle.
Unscrew nut (17) securing leaf spring (9) to rod (18).
Unscrew nuts (13) of brackets (14) securing rear axle to leaf
springs (9).
Lower hydraulic jack and take out rear axle.
Refitting
For refitting, carry out the operations described for removal in
reverse order, taking the following precautions:
- Check the thread of the brackets joining the leaf springs to
the axle. If there are any irregularities, rectify the thread
(operation 500412) or replace the brackets.
- Bleed the air from the brake hydraulic system as described
under the relevant heading (operation 784010).
- Adjust the handbrake control ties as described under the
relevant heading (operation 502710).
- Lock the nuts or screws to the required tightening torque.
- The self-locking nuts must not be reused.
- The lubricating oil in the axle housing should be at the right
level.
- Check the state of the flexible pads (19) and replace them
if they have deteriorated (operation 500417).
Print 603.93.651
17
REAR AXLE NDA RS
Figure 5
Base - March 2006
108434