300Tdi Discovery
MANIFOLD AND EXHAUST SYSTEM
7
REPAIR
Refit
19. Ensure mating faces of inlet manifold and
cylinder head are clean.
20. Fit a new gasket, position inlet manifold to
cylinder head.
21. Fit nuts and bolts, tighten in the order shown to
the correct torque
25Nm
22. Position engine breather hose to manifold and
secure with bolts.
23. Connect fuel injector harness and intake air
temperature sensor multiplug.
24. Connect fuel hose to pressure regulator and
secure with clip.
25. Fit fuel pipe to fuel rail, tighten union to
10Nm
26. Connect vacuum hoses to manifold.
27. Position engine harness and cam cover brackets
to manifold, secure with bolts.
28. Connect breather hose and brake servo hose to
manifold, secure with clips.
29. Connect multiplug to fuel temperature sensor.
30. Connect breather hose to throttle housing and
secure with clip.
31. Connect throttle cable to cam and secure to
abutment bracket.
32. Connect coolant bypass hose to throttle housing.
33. Connect stepper motor and throttle
potentiometer multiplugs.
34. Connect air cleaner hose to throttle housing and
secure with clip.
35. Connect battery negative lead.
36. Adjust throttle cable.
EXHAUST MANIFOLD GASKET - Mpi
Service repair no - 30.15.12
Remove
1. Raise vehicle.
2. Loosen 2 nuts securing downpipe to silencer
box.
3. Remove 4 nuts securing downpipe to exhaust
manifold.
4. Release downpipe from exhaust manifold.
5. Discard gasket.
