Range Rover. Manual — part 169
REAR AXLE AND FINAL DRIVE
1
REPAIR
REAR AXLE
Service repair no - 51.25.01
Remove
WARNING: When lowering or
repositioning axle, an additional two
persons are required.
WARNING: Before commencing work,
depressurise air suspension.
See FRONT
SUSPENSION, Repair.
1. Raise the vehicle.
WARNING: Support on safety stands.
2. Support axle with hydraulic jack.
3. Remove rear road wheels.
4. Mark differential and propeller shaft flanges to
aid reassembly.
5. Remove 4 nuts and bolts securing propeller
shaft to differential. Release shaft and tie aside;
discard nuts.
6. Remove 2 nuts securing shock absorbers to
axle.
7. Remove ’R’ clips retaining air springs to axle.
8. Remove bolt securing Panhard rod to axle.
Release rod. Tie aside.
Up to 97MY:
9. Release ABS sensor multiplug from body
bracket. Disconnect multiplug. Release lead
from body clips.
10. Disconnect brake pipes from body bracket. Plug
pipes and connections.
11. Remove 2 clips securing brake pipes to body
bracket.
51
REAR AXLE AND FINAL DRIVE
NEW RANGE ROVER
2
REPAIR
From 97MY:
12. At LH and RH ends of axle, release ABS sensor
multiplug from chassis rail upper bracket.
Disconnect multiplug and release ABS sensor
lead from chassis rail lower bracket.
13. At LH and RH ends of axle, disconnect brake
pipe from brake hose at chassis rail lower
bracket. Remove clip and release brake hose
from chassis rail lower bracket. Plug open
connections.
All models:
14. Remove banjo bolt and strap securing breather
hose to axle. Plug hose and connection.
15. Release height sensors from trailing arms.
16. Slacken 2 nuts and bolts securing trailing arms
to chassis.
17. Remove 4 nuts and bolts securing trailing arms
to axle.
18. With assistance lower axle. Release suspension
units.
19. Remove axle from vehicle.
REAR AXLE AND FINAL DRIVE
3
REPAIR
Refit
20. With assistance, position axle and align
suspension units.
21. Raise axle up to trailing arms.
22. Secure axle to trailing arms with nuts and bolts.
M16 with 8.8 strength grade - Tighten to
160 Nm (118 lbf.ft),
M16 with 10.9 strength grade - Tighten to
240 Nm (177 lbf.ft),
M12 - Tighten to
125 Nm (92 lbf.ft)
23. Remove safety stands. Lower vehicle.
24. Tighten bolts securing trailing arms to chassis.
Tighten to
160 Nm. (118 lbf.ft)
25. Retain air springs with ’R’ clips.
26. Secure height sensors to trailing arms.
27. Position shock absorbers on axle. Secure with
nuts. Tighten to
45 Nm. (33 lbf.ft)
28. Ensure all pipes and connections are clean.
29. Using new sealing washers, connect breather
hose to axle with banjo bolt.
30. Secure hose to axle with strap.
Up to 97MY:
31. Position brake pipes to body bracket. Remove
plugs. Connect pipes.
32. Secure pipes with clips.
33. Connect ABS sensor multiplug. Secure multiplug
to body bracket. Secure lead to body clips.
From 97MY:
34. At LH and RH ends of axle, locate brake hose in
chassis rail lower bracket and secure with clip.
Remove plugs and connect brake pipe to brake
hose.
35. At LH and RH ends of axle, connect ABS sensor
multiplug and secure to chassis rail upper
bracket. Secure ABS sensor lead to chassis rail
lower bracket. Ensure ABS sensor lead is
retained in clips on brake hose.
All models:
36. Position panhard rod to axle. Secure with bolt.
Tighten to
200 Nm. (148 lbf.ft)
37. Position propeller shaft. Align marks on flanges.
38. Secure shaft with bolts and new nuts. Tighten to
48 Nm (35 lbf.ft)
39. Replenish axle oil.
See LUBRICANTS, FLUIDS
AND CAPACITIES, Information.
40. Bleed brakes.
See BRAKES, Repair.
51
REAR AXLE AND FINAL DRIVE
NEW RANGE ROVER
4
REPAIR
DIFFERENTIAL ASSEMBLY
Service repair no - 51.15.01
Remove
1. Remove hubs and half shafts.
See REAR
SUSPENSION, Repair.
2. Drain axle oil.
3. Mark differential and propeller shaft flanges to
aid reassembly.
4. Remove 4 nuts and bolts securing propeller
shaft to differential. Release shaft and tie aside;
discard nuts.
5. Remove 10 nuts securing differential to axle
case.
6. Remove differential.
Refit
7. Ensure mating faces are clean.
8. Apply a bead of RTV sealant to axle case.
9. Position differential. Secure with nuts. Tighten to
40 Nm. (30 lbf.ft)
10. Position propeller shaft. Align marks on flanges.
11. Secure shaft with bolts and new nuts. Tighten to
48 Nm. (35 lbf.ft)
12. Refit hubs and half shafts.
See REAR
SUSPENSION, Repair.
13. Replenish axle oil.
See LUBRICANTS, FLUIDS
AND CAPACITIES, Information.
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