Inlet manifold - ’l’ series without intercooler (page 4 of 4)

24. Working from the centre outwards, progressively slacken then remove 6 bolts and 2 nuts securing inlet manifold to cylinder head.

25. Remove inlet manifold, remove and discard gasket.

Refit

1. Ensure inlet manifold and cylinder head mating faces are clean.
2. Fit new gasket to inlet manifold.

CAUTION: Gasket must be fitted dry.

3. Fit inlet manifold, fit bolts and nuts and tighten to 25 Nm in the sequence shown.
4. Fit bolt securing support stay to inlet manifold and tighten to 25 Nm.
5. Connect coolant hose to inlet manifold and tighten clip.
6. Remove plugs from fuel hoses.
7. Lubricate new ’O’ ring with silicone grease and fit to fuel feed pipe.
8. Fit fuel feed pipe to fuel rail, fit bolts and tighten to 10 Nm.
9. Connect multiplug to IAT sensor.
10. Connect fuel return hose to fuel rail and secure with clip.
11. Secure fuel return hose to clips on underside of inlet manifold.
12. Connect ECM vacuum pipe and brake servo vacuum hose to inlet manifold.
13. Fit breather pipe between inlet manifold and camshaft cover and secure with clips.
14. Connect multiplug to IACV.
15. Clean mating faces of inlet manifold and throttle body.
16. Lubricate new ’O’ ring with silicone grease and fit to throttle body.
17. Position multiplug bracket and throttle body, fit bolts and tighten to 7 Nm.
18. Connect multiplug to injector harness and secure multiplug to bracket.
19. Connect multiplug to TP sensor.
20. Connect breather hose to throttle body and secure with clip.
21. Connect hose to IACV and secure with clip.
22. Connect purge hose to inlet manifold and secure with clip.
23. Connect air intake hose to air cleaner and secure with clip.
24. Refill cooling system. See COOLING SYSTEM - ’K’ SERIES, Adjustments.
25. Connect battery earth lead.