Range Rover Classic
68
AIR SUSPENSION
6
DESCRIPTION AND OPERATION
PNEUMATIC SYSTEM DIAGRAM
Key to RR3858M
1. Inlet filter
2. Compressor
3. Air drier
4. Reservoir
5. Pressure switch
Valve block comprises items 6. to 12.
6. One way valves NRV1, 2 and 3.
7. Inlet solenoid valve
8. Exhaust solenoid valve
9. Air spring solenoid valves
10. Air springs
11. Pressure relief valve
12. Solenoid diaphragm valve
13. System air operated diaphragm valve
14. Silencer
Valve block port numbers (1) TO (11)
(1) Air spring - rear left
(2) Air spring - rear right
(3) Air spring - front left
(4) Air spring - front right
(5) Dryer outlet
(6) Reservoir in/out
(7) Dryer inlet
(8) Compressor inlet
(9) Outlet
(10) Pressure relief valve vent
(11) Diaphragm outlet (to compressor inlet)
-------------- denotes valve block
