DAF CF65, CF75, CF85 Series . Manual - part 867

©

 200423

1-9

Brake system and components

TECHNICAL DATA

ΧΦ65/75/85 series

6

0

Relay valve
Version for service brake
Make: Wabco 973 011 008
Fitted with internal filter and silencer

ABS valve

Electrical connections

R600640

0

1

2

3

4

5

6

7

8

9

10

MAX. 0,2

9,2

0

-0,2

1

2

3

4

5

6

7

8

9 10

Resistance of magnet coil (at approx. 25

C)

10 - 20 ohm

1

2

3

2

1

1

2

3

3

R600370

1.

magnet coil bleed point

2.

mass

3.

magnet coil air admission point

TECHNICAL DATA

1-10

©

 200423

Brake system and components

0

ΧΦ65/75/85 series

6

ASR solenoid valve

Trailer control valve
Type
Make: Knorr AC 599A

Explanation of graph

Advance adjustment

Adjusting screw (Allen type, 6 mm)
Clockwise increases the advance
Anti-clockwise decreases the advance

Explanation of graph
Output pressure on connection 22 (P22).
Graph is applicable if the parking brake is 
applied.

1

3

2

R600484

1.

Supply

2.

Port, two-way valve

3.

Bleed

0

1

2

3

4

5

6

7

8

9

1

P41/42(bar)

P22(bar)

R600333

2

3

4

5

6

8,6

7

8

9

10

B

C

<0,35

C

2,2 

0,2
0

+

P11/12 = 8bar

P43 = 8bar

0

1

2

3

4

5

6

7

8

9

1

P43(bar)

P22(bar)

R600332

2

3

4

5

6

6,3

7

8

9

P11/12 = 8bar

7,3

B

Curve of intact circuit 1, circuit 2, or failure in 
circuit 1 or circuit 2

C

Setting range, braking pressure advance

Advance
Input pressure

3 bar

Output pressure

3 bar

(corresponds to 0.6 bar 
advance = factory setting)

©

 200423

1-11

Brake system and components

TECHNICAL DATA

ΧΦ65/75/85 series

6

0

Safety valve

Type

Parking brake valve with drawn vehicle 
connection
Type

Make: Voss 0 268 874 200
Opening pressure reading

approx. 16 bar

Make:

Knorr DPM90DA (with test position)
Knorr DPM93D (without test position)
Knorr DPM90AA (without test 
position with electrical switch) 
(special application)

Max. output pressure 
in driving position 
(with test position)

approx. 8.5 bar

R600706

Max. output pressure
 in driving position 
(with test position)

approx. 8.5 bar

TECHNICAL DATA

1-12

©

 200423

Brake system and components

0

ΧΦ65/75/85 series

6

Parking brake without drawn vehicle 
connection
Type

Brake lining
Drum brakes

The bearing pattern of the brake lining can be 
improved by grinding down the brake lining to 
a diameter which is max. 1 mm smaller than 
the drum diameter.
The space between brake shoe and lining must 
not be more than 0.1 mm.

Minimum brake lining thickness
height of wear indicator or 1 mm above rivet head

Make:

Knorr DPM92D

Max. output pressure 
in driving position

approx. 8.5 bar

TYPE

NOTES

DAF 2100

Installed on LHD vehicles

DAF 3100

Installed on RHD vehicles

Beral 1561

09N044 leading rear axle (used on FTP vehicle)

M6002