Range Rover P38
12
ENGINE
NEW RANGE ROVER
40
REPAIR
OIL PRESSURE SWITCH - up to 99MY
Service repair no - 12.60.50
Remove
1. Disconnect battery negative lead.
Remove cooling fan.
See COOLING SYSTEM,
Repair.
2. Remove alternator drive belt tensioner.
See
ELECTRICAL, Repair.
3. Disconnect Lucar from oil pressure switch.
4. Remove switch and discard ’O’ ring.
Refit
5. Ensure switch thread and seating in front cover
are clean.
6. Lubricate new ’O’ ring with clean engine oil. Fit
to switch.
7. Fit switch. Tighten to
15 Nm (11 lbf.ft)
8. Refit alternator drive belt tensioner.
See
ELECTRICAL, Repair.
9. Fit cooling fan.
See COOLING SYSTEM,
Repair.
10. Reconnect battery negative lead.
OIL PRESSURE SWITCH - from 99MY
Service repair no - 12.60.50
Remove
1. Release fixings and remove battery cover.
2. Disconnect battery earth lead.
3. Raise vehicle on 4 post ramp.
4. Remove oil filter.
See this section.
5. Remove bolt securing engine oil cooler return
pipe to alternator support bracket.
6. Loosen union and remove oil cooler return pipe.