Range Rover (LP) V8-4.0L (1999)
10. Clean oil pressure switch threads.
11. Fit new O-ring to switch.
12. Fit oil pressure switch and tighten to 15 Nm (11 ft. lbs.).
13. Connect Lucar.
14. Ensure oil cooler return pipe union is clean and fit new O-ring to pipe.
15. Align oil cooler return pipe to alternator support bracket and fit but do not tighten bolt at this stage.
16. Tighten oil cooler return pipe union to 15 Nm (11 ft. lbs.).
17. Tighten bolt securing oil cooler return pipe to alternator support bracket.
18. Fit oil filter.
19. Connect battery earth lead.
20. Fit battery cover and secure with fixings.
21. Top up engine oil.