DAF 95XF. Manual — part 571
8
SINGLE REAR AXLE 1347
Contents
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General
SINGLE REAR AXLE 1347
1-1
1. GENERAL
1.1 DESCRIPTION OF 1347 AXLE
Differential
The 1347 axle is equipped with a differential with
a hypoid gear.
A single reduction is applied.
The bevel gear-to-pinion backlash is achieved
using adjusting nuts.
The pinion housing can be removed using jack
screws.
The pinion bearing is adjusted using filler rings
which are placed between the inner bearing
races.
Differential lock
The 1347 differential is equipped with a variable
differential lock.
The satellite-gear housing flange is fitted with
radial toothing at the right. The left side of the
selector sleeve is equipped with similar toothing.
The selector sleeve is fitted with splines, similar
to the splines in the axle shaft.
At the outside the selector sleeve is fitted with a
groove, in which a fork fits which is attached to
the selector cylinder.
Operation
If the selector cylinder is pressurized using a
pneumatic switch, the toothing of the selector
sleeve will shift into the toothing of the
satellite-gear housing.
If the selector cylinder is vented via the
pneumatic switch, the spring ensures that the
lock is deactivated.
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SINGLE REAR AXLE 1347
General
1-2
1.2 OVERVIEW DRAWING, WHEEL HUB
1.
Lock nut
2.
Circlip
3.
Hub nut
4.
Bevel roller bearing
5.
Hub
6.
Wheel stud
7.
Bevel roller bearing
8.
Unitized seal
9.
Grease seal plate
10. Sensor ring
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Inspection and adjustment
SINGLE REAR AXLE 1347
2-1
2. INSPECTION AND ADJUSTMENT
2.1 INSPECTION AND ADJUSTMENT, WHEEL BEARING PLAY
Inspection of the wheel bearing play
5.
Jack up the rear axle and support the axle
on stands.
6.
Drain the hub oil, see chapter “Draining and
filling”.
7.
Remove the axle shafts, see chapter
“Removal and installation”.
8.
To check the wheel-bearing play use special
tool (DAF no. 0535595).
9.
Remove two opposite wheel nuts.
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