DAF CF65, CF75, CF85 Series . Manual — part 923

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200423

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Removal and installation

BRAKE SYSTEM AND COMPONENTS

ΧΦ65/75/85 series

6

5

8.

Assemble a punch from the special tool set
(DAF no. 1329495) by means of T2 (only the
handle) and T17.

9.

Clean the bore in the brake calliper and
manually fit a new, clean steel cap (1).

10. Slide the press-in tool (2), special tool

(DAF no. 1453140), over the steel cap.

11. Using a hammer and the assembled punch,

knock the steel cap as far as the stop in the
brake calliper.

12. Fit the brake pads.

13. Fit the plug for the brake pad wear indicator.

14. Fit the brake cylinder.

R600766

3

1

T17

T17

T2

T17

1

2

3

1

2

2

BRAKE SYSTEM AND COMPONENTS

3-42

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200423

Removal and installation

5

ΧΦ65/75/85 series

6

3.22 REMOVAL AND INSTALLATION, BRAKE CALLIPER CARRIER

Removing brake calliper carrier
1.

Remove the brake calliper.

2.

Remove the attachment bolts from the brake
calliper carrier.

3.

Remove the brake calliper carrier.

Fitting the brake calliper carrier
1.

Clean the brake calliper carrier and the
contact surfaces of the stub axle or brake
back plate. Pay particular attention to the
threaded holes and sliding surfaces of the
brake pads.

2.

Fit the brake calliper carrier against the stub
axle or brake back plate.

3.

Fit the attachment bolts and tighten to the
specified torque. See "Technical data".

Note:
Starting in production week 2002-25,
the attachment of the brake calliper against
the stub axle (front axles) may have been
changed on models with disc brakes.
Five bolts are now used instead of six bolts.
The bolt hole for the "6

th

bolt" is then still

fitted in the brake calliper carrier, but not in
the stub axle.

©

200423

3-43

Removal and installation

BRAKE SYSTEM AND COMPONENTS

ΧΦ65/75/85 series

6

5

3.23 REMOVING AND INSTALLING BELLOWS WITH

KNORR SB7000 BRAKE CALLIPER THRUST PIECE

Removing bellows with SB7000 brake calliper
thrust piece
1.

Using the hexagonal adjusting bolt, unscrew
the thrust pieces as far as is necessary to
gain access to the bellows.

Note:
Unscrew the thrust pieces a maximum of
30 mm. Do not screw them completely out of
the brake calliper, as the brake calliper
assembly would then have to be replaced.

Note:
Never turn the hexagonal adjusting bolt
without using an adapter. The adapter is a
torque safety and will break off when the
torque is too high. Without the use of an
adapter the mechanics in the brake calliper
may become damaged when the torque is
too high, so that replacement of the brake
calliper may be necessary.

2.

Using a screwdriver, ease the bellows
behind the thrust piece out of the brake
calliper.

Note:
Do not insert the screwdriver too deeply into
the brake calliper. This could damage the
seat of the inner seal of the thrust pieces.
These cannot be replaced and the brake
calliper would then have to be replaced.

3.

Press the thrust pieces (13) off the adjusters
with the disassembly fork (A), special tool set
(DAF no. 1329494).

4.

Remove the bearing bushes (161) from the
thrust pieces.

R600468

A 13

13

R600469

161

A

BRAKE SYSTEM AND COMPONENTS

3-44

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200423

Removal and installation

5

ΧΦ65/75/85 series

6

Fitting bellows

Note:
Do not screw the adjusters entirely out of the
brake calliper, as the entire brake calliper
would then have to be replaced.

1.

Check the screw thread in the adjusters.

2.

Grease the screw thread of the adjusters.
See "Technical data".

3.

Screw the adjusters back into the brake
calliper.

4.

Fit new bearing bushes (161) on the
adjusters.

5.

Fit the thrust pieces and bellows (13) on the
adjusters.

6.

Using the pressure tool and a pin from the
special tool set (DAF no. 1329494) (B),
press the bellows into its seat.

7.

Turn the pressure tool (B) round and press
the thrust pieces (13) onto the adjusters.

Note:
The operations described above can also be
performed if the brake calliper has been
removed. In that case an additional pin (8)
from the special tool set (DAF no. 1329494)
must be used, since the brake disc cannot be
used for support.

B

13

161

R600470

B

13

R600465

B

13

R600464