DAF 95XF. Manual — part 832
1
CAB SUSPENSION
General
2-2
2.2 PRINCIPLE OF AIR SUSPENSION
The air suspension consists of an air bellows
with an internal shock absorber.
The system is fitted with height control valves
and an electropneumatic valve at the front which
is used to disable the height control.
8
5
8
6
9
10-11
7
5
4
1
2-3
K100441
5
ᓻ 0209
1
General
CAB SUSPENSION
2-3
Item
Description
Location
Note
1
Height control valve
Rear right-hand side of the cab
2
Cab suspension relay
Central fuse box, cab
3
Relay
Central fuse box, cab
4
Height control valve
Non-driver side behind front grille
5
Spring element
Left- and right-hand sides under cab front
6
Height control disable
valve
Front left behind bumper
7
Air reservoir
Front left underneath bumper
Capacity
7 litres
8
Spring element
Left- and right-hand sides under cab rear
9
Approximation switch
In left-hand cab lock
10
Air reservoir
Central rear of the cab
Capacity
7 litres
11
Horizontal damper
Left- and right-hand sides under cab rear
5
ᓻ 0209
1
CAB SUSPENSION
General
2-4
1000
1010
1209
G036
E511
30
87
C020
A000
C021
3475
D722 D759
87A
E013
E030
M
P
1
2
1
2
G036
85
4602
86
CTE
(13)
4589
4
1
2
5
3
G297
G297
3412
1104
D758
2
F616
4
1
CWS
(A11)
B294
K100812
Basic codes
Description
B294
Valve at front, switching off cab suspension height control
D758
Diode to prevent feedback CWS
D759
Diode to prevent feedback to brake lights
D722
Diode to prevent feedback CTE
E030
Fuse, brake lights, 10A
E013
Fuse, horn, 10A
G036
Brake light relay
G297
Cab air suspension relay
F616
Cab locking sensor
E511
Brake light control switch
5
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1
General
CAB SUSPENSION
2-5
When the brakes are operated, valve B294 is
activated through relay G036, causing the
height control to block (connection between the
height control valve and the cab air suspension
is interrupted).
The height control is also blocked if relay G297
is activated. This situation occurs when the cab
is tilted (switch F616 is closed).
Pneumatic diagram of cab air suspension
1
7 ltr
7 ltr
B 294
1
K100382
A
B
5
ᓻ 0209
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