Range Rover P38
30
MANIFOLD AND EXHAUST SYSTEM
NEW RANGE ROVER
12
REPAIR
8. With assistance, remove exhaust front pipe and
collect 2 front pipe to manifold gaskets.
9. Remove 4 HO2S from exhaust manifold and
discard sealing washers.
Refit
10. Clean mating faces of exhaust front pipe,
manifolds and intermediate pipe.
11. Use new sealing washers and fit and tighten
HO2S to
20 Nm (15 lbf.ft).
12. Use new flange gaskets and with assistance, fit
exhaust front pipe to manifolds. Fit nuts but do
not tighten at this stage.
13. Align intermediate pipe to front pipe and tighten
clamp nuts to
25 Nm (18 lbf.ft)
14. Tighten front pipe to manifold nuts to
50 Nm
(37 lbf.ft).
15. Connect HO2S multiplugs to harness and
secure multiplugs to brackets.
16. Secure RH front and rear HO2S harness to clips.
17. Fit chassis crossmember.
See CHASSIS AND
BODY, Repair.
18. Connect battery earth lead.
19. Fit battery cover and secure with fixings.
EXHAUST FRONT PIPE - DIESEL
Service repair no - 30.10.09
Remove
1. Raise vehicle on four post lift.
2. Remove 2 nuts and bolts securing front pipe to
intermediate pipe flange.
3. Remove 2 nuts securing front pipe flange to
turbocharger oulet. Collect springs and flat
washers.
