DAF CF65, CF75, CF85 Series . Manual — part 1053

©

200424

3-9

Removal and installation

TANDEM REAR AXLE 1355T

ΧΦ65/75/85 series

8

7

3.

Assemble the special tool: turn the threaded

ends (A) and (L) into the centring spindle (E).

Assemble the short stud (L) on the side

where the pin has been fitted into the

centring spindle (E).

4.

Slide the appropriate centring flange (F) over

the centring spindle (E).

5.

Install the inner wheel bearing (3).

Insert the centring spindle (E) together with

the centring flange (F) into the hub (2).

6.

Press the centring flange (F) into the inner

wheel bearing (3).

7.

Slide the appropriate centring flange (D) on

the centring spindle (E).

8.

Fit the retaining plate (C) and the nut (B) on

the centring spindle (E).

9.

Align the centring flange (D) on the outer

race of the outer wheel bearing and hand-

tighten nut (B) (max. 20 Nm). The centring

spindle (E) must be installed in the hub (2)

free of play.

10. Fit the ring (G) on the draw-in flange (H).

11. Position the seal/sensor ring (4) in front of

the hub (2).

Slide the draw-in flange (H) with the washer

(G) over the centring spindle (E) against the

seal/sensor ring (4).

12. Fit the retaining plate (I) and the nut (K).

13. Press the seal/sensor ring (4) evenly into the

hub (2) using nut (K), until the sensor ring

abuts the hub (2).

14. Remove the special tool.

15. Apply grease to the sealing lips of the seal/

sensor ring (4).

16. Fit the hub on the axle journal.

3

F

E

H

G

4

I

K L

2

S7 00 411

TANDEM REAR AXLE 1355T

3-10

©

200424

Removal and installation

7

ΧΦ65/75/85 series

8

3.5 REMOVAL AND INSTALLATION, DRIVE FLANGE

Removing the drive flange
1.

Remove the prop shaft from the drive flange.

2.

Fit the special tool (B) (DAF no. 0484977) on

the drive flange to prevent it from rotating.

Remove the drive flange nut using a torque

amplifier (A).

3.

Remove the drive flange. If necessary, use a

puller.

Installing the drive flange
1.

Before installation check the drive flange

along the oil-seal running surface for

grooves and/or sharp edges. If required,

replace the drive flange.

2.

Fit the drive flange.

3.

Apply a small amount of oil to the abutting

surface of the drive-flange nut.

4.

Apply locking compound to the screw thread.

See "Technical data".

5.

Fit the special tool (B) (DAF no. 0484977) on

the drive flange to prevent the flange from

rotating. Fit the drive-flange nut. Use a

torque amplifier (A) to tighten the drive-

flange nut to the specified tightening torque,

see "Technical data".

6.

Fit the prop shaft to the drive flange.

A

B

A8 00 358

©

200424

3-11

Removal and installation

TANDEM REAR AXLE 1355T

ΧΦ65/75/85 series

8

7

3.6 REMOVAL AND INSTALLATION, INPUT SHAFT PINION OIL SEAL

Removing the input-shaft seal
1.

Remove the drive flange.

2.

Remove the attachment bolts from the

bearing-house cover and remove the

bearing-house cover.

3.

Remove the seal from the bearing-house

cover.

Installing the input-shaft oil seal
1.

Clean the mating surfaces of the bearing-

house cover and the differential housing.

2.

Lightly grease the bearing cover and, using a

stamp (DAF no. 1240089), install the oil seal

so that the inscription "outside" points

outward.

3.

Apply a thin film of the specified sealant on

the surface to which the bearing-house cover

is fitted, see "Technical data".

4.

Fit the bearing-house cover. Tighten the

attachment bolts to the specified torque. See

"Technical data".

5.

Fit the drive flange.

A800053

A800055

TANDEM REAR AXLE 1355T

3-12

©

200424

Removal and installation

7

ΧΦ65/75/85 series

8

3.7 REMOVAL AND INSTALLATION, OUTPUT SHAFT PINION OIL SEAL

Removing the output shaft pinion oil seal
1.

Remove the drive flange.

2.

Drill two holes into the seal and screw the

special tool (B) (DAF no. 0484899) into the

seal. Pull the oil seal from the pinion housing

using the special tool (A)

(DAF no. 0694928).

Installing the output shaft pinion oil seal
1.

Use a stamp (DAF no. 1240106) to fit the

seal so that the inscription "outside" is

pointed outwards.

2.

Fit the drive flange.

3.8 REMOVAL AND INSTALLATION, DIFFERENTIAL

Removing the differential
1.

Drain the oil from the differential and the

hubs.

2.

Remove the prop shaft from the drive flange.

3.

Remove the axle shafts.

4.

Remove the air connection for the differential

lock.

5.

Attach the differential securely to a lifting

device.

6.

Remove the nuts from the attachment bolts

(B). These long bolts run through the

differential housing.

7.

Remove the two attachment bolts (A) from

the differential.

8.

Remove the differential from the axle

housing.

A

B

A8 00 426

A800047

A

B