Iveco Daily. Manual

REAR AXLE 450517/2

AILY

Base - May 2004

TOOL No.

DESCRIPTION

99370617

Universal support to hold axles during removal/refitting

99374093

Beater to fit in place bearing outer races (91-134) (to be used with
99370007)

99374132

Element to fit in place wheel hub internal gasket (to be used with
99370006)

99374201

Element to fit in place differential bevel pinion gasket

99389819

Dynamometric wrench (0-10 Nm) connection 1/4”

99395026

Tool to check hub rolling torque (to be used with dynamometric
wrench)

62881

62880

62882

62883

Figure 6

Figure 7

Figure 8

Figure 9

525010

OVERHAULING THE REAR AXLE
ASSEMBLY

The drive shafts, brake disc and calipers, air breather
and differential can all be removed and refitted even
with the unit mounted on the vehicle.

Before positioning the rear axle assembly on the stand for
overhauling, drain oil by loosening rear axle casing plug. Dis-
connect brake fluid pipes (2) from brake callipers (1) and from
rear axle casing and pipes (3) from rear axle casing.

Set the entire rear axle assembly on stand 99322215.

Take out the screws (1) and remove the brake caliper with its
brake linings from the mounting.

525013

Air breather disassembly - assembly

Take out the screws (1) and remove the brake caliper (2) with
its brake linings from the mounting.

525030

Overhaul of wheel hubs

Removal

The caliper must not be violently knocked or
dropped.

Prevent the rubber caps coming into contact with
sharp metal tools.

Do not dirty or wet the rubber caps with mineral
grease or oil.

Do not dirty the pads with liquids or grease.

Check proper brake calliper and brake lining
conditions as described in ”Brake” section.

The identification data of the rear axle unit are given
on the plate (1) fixed near to the leaf spring attach-
ment support.

NOTE

REAR AXLE 450517/2

AILY

Base - May 2004

62891

62889

62892

62893

62894

Figure 10

Figure 11

Figure 12

Figure 13

Figure 14

Remove the axle shaft (2) from the wheel hub (1).

Remove ring nut (1) safety screw (2).

Loosen bearing retaining ring nut (1, Figure 12) using wrench
99357080 (1).

Remove the safety washer (1).

Rotate the wheel hub (1) to set downward one of the two
screws (2) located between hub reliefs; remove the screws
and drain oil completely from wheel side. Remove the other
screws fastening the axle shaft (3) to the wheel hub (1).

62890

Figure 15

Sling the brake disc (1) with rope and hoist, remove the wheel
hub (2) including: brake disc (1), front (3) and rear bearings,
sealing ring and spacer.

REAR AXLE 450517/2

AILY

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Iveco Daily. Manual - part 248