• Air Suspension Manual Inflation Valves Range Rover P38 Parts Diagram
• Air Suspension Manual Inflation Valves Range Rover P38 Parts For Sale

ELECTRONIC AIR SUSPENSION

Find great deals on eBay for range rover p38 parts. Shop with confidence. Air Suspension Valve Solenoid Dunlop - Range Rover P38 V8 4.6l Spare Parts - KLR. Air Suspension Manual Inflation Valves Range Rover P38 in Vehicle Parts & Accessories, Car Parts, Suspension & Steering. Compatible with the Range Rover P38 1994 to 2001 air suspension system. A quick fix when your Range Rover air suspension lets you down. Simply pull out the four air spring fill pipes from the valve block, push-fit a valve onto each pipe and manually pump-up the air springs using the local petrol stations type compressor. Any questions, just ask.

7

DESCRIPTION AND OPERATION

SYSTEM OPERATION

Numbers refer to pneumatic circuit diagram

Air is drawn through the inlet filter (1) to the
compressor (2), where it is compressed to 10

±

0,5

bar (145

±

7.25 lbf/in

2

Air Suspension Manual Inflation Valves Range Rover P38 Parts Diagram

).

Compressed air passes to the air dryer (3) where
moisture is removed as it flows through the dryer
dessicant. The dessicant in the lower portion of the
dryer becomes wet.

Dried air passes through a non-return valve NRV1 to
the reservoir (4).

The 3 non-return valves (6) ensure correct air flow.
They also prevent loss of spring pressure if total loss
of reservoir pressure occurs.

The pressure switch (5) maintains system pressure
between set limits by switching on and off the
compressor via an ECU controlled relay.

For air to be admitted to an air spring (10), the inlet
valve (7) must be energised together with the relevant
air spring solenoid valve (9).

For air to be exhausted from an air spring, the exhaust
valve (8) must be energised together with the relevant
air spring solenoid valve.

The solenoid diaphragm valve (12) ensures that all air
exhausted to atmosphere passses through the dryer.
Exhausted air passes vertically downwards through
the dryer. This action purges moisture from the
dessicant and regenerates the air dryer.

Air Suspension Manual Inflation Valves Range Rover P38 Parts For Sale

Air is finally exhausted through the system air
operated diaphragm valve (13) and to atmosphere
through a silencer (14) mounted below the valve
block.