DAF CF65, CF75, CF85 Series . Manual — part 1017
©
200424
3-3
Removal and installation
SINGLE REAR AXLE 1132
ΧΦ65/75/85 series
8
2
Installing axle shafts
1.
Clean the mating surfaces of the axle shaft
flange and wheel hub unit.
2.
Apply sealant to the mating surface of the
axle shaft flange. See "Technical data".
3.
Fit the axle shaft. Tighten the axle shaft
attachment bolts to the specified tightening
torque, see "Technical data".
4.
Activate the differential lock and remove the
special tool from the differential lock. Install
the switch.
SINGLE REAR AXLE 1132
3-4
©
200424
Removal and installation
2
ΧΦ65/75/85 series
8
3.3 REMOVAL AND INSTALLATION, WHEEL HUB UNIT
Removing the wheel hub unit
1.
Jack up the rear axle and support the axle on
stands.
2.
Remove the wheels.
3.
Remove the brake calliper.
4.
Remove the axle shaft.
5.
Remove the hub nut (1) using the hub nut
wrench (A), which is part of the special tool
set (DAF no. 1329496). Loosen the hub nut
(1), using a torque amplifier to do so.
6.
Remove the thrust washer (2).
1
2
3
4
5
8
6
7
9
10
A8 00 348
A
A8 00 405
©
200424
3-5
Removal and installation
SINGLE REAR AXLE 1132
ΧΦ65/75/85 series
8
2
7.
Install the guide sleeve (A), which is part of
the special tool set (DAF no. 1329496), on
the axle journal.
8.
Attach the wheel hub unit (3) securely to a
movable lifting device.
9.
Slide the wheel hub unit (3) from the axle
journal using the lifting device.
10. Take care that the wheel hub unit (3) does
not rest on the guide bush (A) as the latter is
not strong enough to take the weight of the
wheel hub unit (3).
Installing the wheel hub
1.
Check the wheel speed sensor and the oil
seals in the wheel hub unit (3) for damage.
2.
Check the axle journal thread carefully for
damage.
You must never fit a wheel hub on an
axle journal with a damaged thread.
3.
Fit the O-ring (5) into the wheel hub unit.
3
A
A8 00 345
5
A8 00 350
}
SINGLE REAR AXLE 1132
3-6
©
200424
Removal and installation
2
ΧΦ65/75/85 series
8
4.
Apply a thin and even layer of the prescribed
lubricant to the axle journal, see "Technical
data".
Note:
Do not overlubricate the axle journal. While
fitting the wheel hub unit, the excess grease
will collect at the backside of the wheel hub.
When the vehicle is used in daily operation,
this anti-corrosion agent can leak out so that
it looks as if the oil seal leaks.
5.
Install the guide sleeve (A), which is part of
the special tool set (DAF no. 1329496), on
the axle journal.
6.
Attach the wheel hub unit (3) securely to a
movable lifting device.
7.
Position the wheel hub unit (3) exactly in
front of the axle journal using the movable
lifting device. Slide the wheel hub unit (3) on
the axle journal.
Take care that the wheel hub unit (3) does
not rest on the guide bush as the latter is not
strong enough to take the weight of the
wheel hub unit (3).
8.
Fit the thrust washer (2).
9.
Replace the hub nut (1). Apply a few drops of
oil to the abutting surface of the hub nut (1).
Fit the hub nut (1).
A8 00 344
A
A8 00 343
1
2
3
A8 00 356
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