DAF CF65, CF75, CF85 Series . Manual — part 1052
©
200424
3-5
Removal and installation
TANDEM REAR AXLE 1355T
ΧΦ65/75/85 series
8
7
11. Remove the hub nut using special tool
(DAF no. 0535705) and a torque amplifier
(ratio 1 : 5).
12. Support the hub and pull it from the axle
journal. The annular-gear carrier with the
annular gear, the bearings and the spacer
sleeve with spacer rings will be removed at
the same time.
13. Remove the annular-gear carrier with the
annular gear from the hub.
Installing the wheel hub
Note:
If you have not replaced the wheel bearings and
intend to reuse the original spacer sleeve with
spacer rings, you need not readjust the wheel
bearing pre-load.
If the wheel bearings have been replaced, the
wheel bearing pre-load should be re-adjusted,
see chapter "Inspection and adjustment".
You must adjust the wheel bearing pre-load
before fitting the hub seal.
1.
Replace the hub seal.
2.
Check the components for signs of wear
and/or damage.
3.
Replace the O-rings.
4.
Apply oil to the wheel bearings.
5.
Fit the hub on the axle journal.
6.
Fit the original spacer sleeve and spacer
rings.
7.
Fit the inner race of the outer wheel bearing
on the axle journal.
8.
Fit the annular-gear carrier with the annular
gear into the hub and on the splines of the
axle journal.
A800038
TANDEM REAR AXLE 1355T
3-6
©
200424
Removal and installation
7
ΧΦ65/75/85 series
8
9.
Fit the hub nut and tighten it using special
tool (DAF no. 0535705) and a torque
amplifier (ratio 1 : 5).
Tighten the hub nut to the specified
tightening torque, see "Technical data".
Turn the hub nut while tightening it.
10. Fit the locking plate. Apply locking
compound to the attachment bolts and
tighten them to the specified torque. See
"Technical data".
11. Install the thrust washer.
12. Fit the planet-wheel set in its original position
in the hub (watch the markings).
13. Install the tapered spring washers and
tighten them to the specified torque. See
"Technical data".
14. Fit the axle shaft.
15. Check the O-ring in the hub cap. If
necessary, replace the O-ring. Apply silicone
grease to the O-ring.
16. Install the spring assembly. Tighten the
attachment bolts to the specified torque. See
"Technical data".
17. Fill the hub with oil. See "Draining and filling".
A800038
A800107
A800290
©
200424
3-7
Removal and installation
TANDEM REAR AXLE 1355T
ΧΦ65/75/85 series
8
7
18. Press the sensor (2) against the sensor
ring (1).
While the vehicle is being driven, the air gap
between the sensor and the sensor ring is
adjusted automatically.
2
1
A8 00 347
TANDEM REAR AXLE 1355T
3-8
©
200424
Removal and installation
7
ΧΦ65/75/85 series
8
3.4 REMOVAL AND INSTALLATION, HUB SEAL/WHEEL SPEED SENSOR RING
UNIT
Removing the hub seal/wheel speed sensor
ring
1.
Remove the hub from the axle journal.
2.
Fit special tool (3) (DAF no. 1329411) to the
impact puller (2), special tool
(DAF no. 0694928).
Fit the special tool (3) behind the seal/sensor
ring (1).
Use the impact puller (2) to pull the seal/
sensor ring (1) evenly from the hub.
Once removed, the seal/sensor ring cannot
be reused.
Installing the hub seal/wheel speed sensor
ring
1.
Check the recess for the seal/sensor ring (4)
in the hub (2) for damage.
2.
Use the special tool (DAF no. 1240036) to
install the seal/sensor ring (4).
1
2
3
S7 00 424
A
B C
D
E
1
2
3
F
H
G
4
I
K L
S7 00 405
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