Range Rover. Manual — part 131
MANIFOLD AND EXHAUST SYSTEM
11
REPAIR
Refit
17. Ensure all mating faces are clean.
18. Using assistance, position front pipe and NEW
gaskets to manifold.
19. Fit but do not tighten nuts securing front pipe to
manifolds.
20. Align front pipe to intermediate pipe, fit nuts and
tighten to
25 Nm (18 lbf.ft)
21. Tighten front pipe to manifold nuts to
50 Nm
(37 lbf.ft)
22. Connect heated oxygen sensor multiplugs to
brackets.
23. Connect oxygen sensor multiplugs.
24. Connect oxygen sensor fly leads to clips.
25. Using assistance, fit crossmember to chassis.
26. Fit nuts and bolts and tighten to
45 Nm
(33 lbf.ft)
27. Fit transmission snubber bar.
28. Fit bolts and NEW flange nuts securing
transmission mount to crossmember and tighten
to
45 Nm (33 lbf.ft)
29. Remove transmission stand.
30. Align rear of side acoustic covers to
crossmember and secure with threaded
fasteners.
EXHAUST FRONT PIPE - V8 - FROM 99MY
Service repair no - 30.10.09
Remove
1. Release fixings and remove battery cover.
2. Disconnect battery earth lead.
3. Remove chassis crossmember.
See CHASSIS
AND BODY, Repair.
4. Disconnect 2 front HO2S multiplugs and release
RH HO2S harness from clip on sump.
5. Release 2 rear HO2S multiplugs from brackets,
disconnect from harness and release harness
from 2 clips.
6. Remove 2 nuts securing exhaust front pipe to
intermediate flange.
7. Remove 6 nuts securing front exhaust pipe to
exhaust manifold down pipe flanges.
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.
MANIFOLD AND EXHAUST SYSTEM
13
REPAIR
4. With assistance, manoeuvre front pipe
rearwards over chassis crossmember.
5. Remove front pipe.
6. Collect olive.
Refit
7. Ensure mating faces are clean.
8. With assistance, manoeuvre pipe forwards over
chassis crossmember into position.
9. Position olive. Fit front pipe flange over
turbocharger studs. Secure with nuts, springs
and washers.
10. Tighten nuts to
14 Nm (10 lbf.ft). Back off by
2.5 turns.
11. Position rear flange to intermediate pipe. Secure
with nuts. Tighten to
25 Nm (18 lbf.ft)
12. Lower lift.
30
MANIFOLD AND EXHAUST SYSTEM
NEW RANGE ROVER
14
REPAIR
INLET MANIFOLD GASKET - V8 - UP TO 99MY
Service repair no - 30.15.08
Remove
1. Depressurise fuel system.
See FUEL SYSTEM,
Repair.
2. Drain cooling system.
See COOLING SYSTEM,
Repair.
3. Remove alternator.
See ELECTRICAL, Repair.
4. Remove plenum chamber.
See FUEL SYSTEM,
Repair.
5. Release purge and crankcase breather hoses
from ram pipe housing.
6. Disconnect coolant temperature and
temperature gauge sensors.
7. Disconnect 8 injector multiplugs.
8. Disconnect fuel temperature sensor multiplug.
9. Disconnect fuel feed hose from fuel rail.
10. Disconnect fuel return hose from pressure
regulator pipe.
11. Remove 6 nuts securing fuel rail and ignition coil
bracket to inlet manifold.
12. Lift fuel rail slightly for access. Release ignition
coil bracket from inlet manifold studs. Place
aside.
13. Disconnect coolant hoses from inlet manifold
14. Disconnect plenum chamber coolant hose from
inlet manifold.
15. Remove 2 bolts securing harness to RH side of
inlet manifold.
16. Place harness and heater hose aside.
17. Remove bolt securing harness to LH side of inlet
manifold.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст