Alternator - ’l’ series with air conditioning (page 3 of 3)

21. Loosen union and disconnect high pressure hose from PAS pump.

CAUTION: To prevent damage to pipes or components, use two spanners when loosening or tightening unions.

22. Raise engine to gain access to alternator lower mounting bolt.

23. Remove alternator lower mounting bolt.
24. Loosen union and remove pipe from PAS pump.
25. Loosen union and disconnect oil feed pipe from brake servo vacuum pump.
26. Release alternator from mounting bracket.

27. Release clip and disconnect oil drain pipe from vacuum pump.
28. Manoeuvre alternator out between air conditioning pipe and power steering pump.

CAUTION: Plug the connections.

Do not carry out further dismantling if component is removed for access only.

29. Transfer vacuum pump to new alternator. See BRAKES, Repairs.

Refit

1. Remove plugs from connections.
2. Clean all pipe connections.
3. Position alternator on mounting bracket.
4. Connect oil drain pipe to brake servo vacuum pump and secure with clip.
5. Connect oil feed pipe to brake servo vacuum pump and tighten union to 18 Nm.

CAUTION: To prevent damage to pipes or components, use two spanners when loosening or tightening unions.

6. Remove and discard 2 ’O’ rings from PAS high pressure pipe and hose.
7. Lubricate new ’O’ rings with clean power steering fluid and fit to power steering pipe and hose.
8. Fit PAS pipe to pump and tighten union to 20 Nm.
9. Align alternator to mounting bracket and fit alternator lower mounting bolt.