DAF CF65, CF75, CF85 Series . Manual — part 134

©

200346

3-1

Inspection and adjustment

CAB SUSPENSION

ΧΦ65/75/85 series

1

5

3. INSPECTION AND ADJUSTMENT

3.1 INSPECTION AND ADJUSTMENT, CAB SUSPENSION WITH COIL SPRING

ELEMENTS

Inspecting and adjusting front cab
suspension
1.

Remove the corner pieces.

2.

Measure distance "A" (centre threaded end
to top of bracket), see "Technical data".

3.

Depending on the increased cab weight,
adjust the spring elements by turning the
ring (1).
The spring elements can be adjusted at four
levels. See "Technical data".

4.

Fit the corner pieces.

K1 01 013

A

K1 00 702

1

CAB SUSPENSION

3-2

©

200346

Inspection and adjustment

5

ΧΦ65/75/85 series

1

Inspecting and adjusting rear cab suspension
1.

Measure distance "B" (centre threaded end
to top of bracket) See "Technical data".

2.

Depending on the increased cab weight,
adjust the spring elements by turning the
ring (1).
The spring elements can be adjusted at four
levels. See "Technical data".

K1 01 014

B

K1 00 702

1

©

200346

3-3

Inspection and adjustment

CAB SUSPENSION

ΧΦ65/75/85 series

1

5

3.2 INSPECTION AND ADJUSTMENT, CAB SUSPENSION WITH AIR

SUSPENSION ELEMENTS

Inspecting and adjusting cab front
1.

Remove the corner pieces.

2.

Bring the system up to maximum service
pressure.

3.

Measure distance "A"(centre of bolt to top of
bracket). See "Technical data".

}

Risk of being trapped when air
bellows blow off.

4.

Remove the rod for height control between
the height control valve and the cab. Lift the
siphon of the height control valve. The cab
suspension will now blow off using the height
control valve.

Note:
The air bellows must be vented before each new
measurement. After this, the height control valve
will adjust the cab to the set height.

5.

Check the distance "A".

6.

If the distance "A" needs to be adjusted,
loosen the hose clamp on the operating rod
of the height control valve and tighten it at the
correct height.

7.

Fit the corner pieces.

Inspecting cab rear
1.

Bring the system to maximum service
pressure.

2.

Measure distance "B" (centre threaded end
to top of bracket). See "Technical data".

}

Risk of being trapped when air
bellows blow off.

3.

Remove the rubber connection for height
control between the height control valve and
the cab. Lift the siphon of the height control
valve. The cab suspension will now blow off
using the height control valve.

K1 01 028

A

A

K1 01 413

B

K1 00 942

CAB SUSPENSION

3-4

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200346

Inspection and adjustment

5

ΧΦ65/75/85 series

1

4.

Fit the rubber connection. Check the set
distance (B)

Notes

-

The height "B" cannot be adjusted.

-

The air bellows must be vented before each
new measurement.

B

K1 01 112