L322 Range Rover Service Procedures
STEERING
ADJUSTMENTS
57-5
6. Fit adaptor LRT-57-035 to existing high
pressure hose.
7. Fit hose LRT-57-002 to each adaptor.
8. Fit pressure gauge LRT-57-005 to test valve
LRT-57-001
9. Connect hoses LRT-57-002 to LRT-57-001
and tighten unions.
10. Connect battery earth lead.
11. Ensure steering system and test equipment are
free from leaks.
12. Maintain maximum fluid level during test.
13. With the test valve open, start the engine.
14. With the engine at idle, slowly turn the steering
wheel and hold on full lock.
15. Repeat procedure for other lock.
16. Record pressure reading.
17. With the engine at idle , release the steering
wheel. Pressure should read below 7 bar.
18. Pressures outside the above tolerance
indicates a fault.
19. To determine if fault is in steering pump or
steering rack, close the test valve for a
maximum of 5 seconds.
CAUTION: Pump damage will occur if test
valve is closed for longer periods.
20. If figures recorded fall outside the values given
in General Data, replace the PAS pump.
21. If maximum pump pressure is correct, suspect
the steering rack.
22. On completion stop engine, disconnect battery
earth lead and siphon fluid from PAS reservoir.
23. Dismantle test equipment.
24. Clean PAS pump and pipe union.
25. Fit new 'O' ring to high pressure pipe, align to
PAS pump and tighten union to 25 Nm.
26. Connect battery earth lead.
27. Refill and bleed PAS system.
assisted steering (PAS) system - bleed.
Power steering pressure test - V8
$% 57.90.10.01
Before disconnecting the battery, ensure all text and
cautions in the battery disconnection section are
observed.
GENERAL INFORMATION, Electrical
Check
1. Position vehicle on lift.
2. Disconnect battery earth lead.
3. Siphon PAS fluid from reservoir.
4. Remove undertray.
5. Position a suitable container below PAS pump.
6. Loosen union nut, disconnect PAS outlet hose
from pump and discard 'O' ring.
7. Fit adaptor LRT-57-034A to high pressure port
of PAS pump.
8. Fit adaptor LRT-57-035 to existing high
pressure hose.