Land Rover Defender 300tdi Workshop 3rd Edition Rover Manual

51REAR AXLE AND FINAL DRIVE
2
DESCRIPTION AND OPERATION
Rear axle hub - 110/130
1.Axle casing
2.Ventilation pipe
3.Axle shaft
4.Wheel studs and hub
5.Wheel bearing stub axle
6.Wheel bearings
7.Inner hub seal8.Outer hub/axle shaft seal
9.Hub lock plate, thrust washer and nuts
10.Brake disc
11.Drive flange
12.Drive shaft circlip
13.Dust cap 

REAR AXLE AND FINAL DRIVE
1
FAULT DIAGNOSIS FAULT DIAGNOSIS
Complaint - Oil leaks
An external leak of lubrication from the hub seals can
be caused by a faulty internal seal. For example, if the
seals which separate the differential from the hubs are
faulty and the vehicle is operating or parked on an
embankment, oil from the differential may flood one
hub resulting in a lack of lubrication in the differential.
When a seal is found to be leaking check the axle
ventilation system, as a blockage can cause...

REAR AXLE AND FINAL DRIVE
1
REPAIR REAR AXLE
Service repair no - 51.25.01
Remove
WARNING: Remove and refit of axle
requires a further two persons to steady
the axle when lowering or repositioning
axle.
1.Drain brake system.
2.Support chassis rear.
3.Remove road wheels.
4.Support axle weight with hydraulic jack.
5.Disconnect shock absorbers.
6.Disconnect flexible brake hose at RH chassis
side member and breather hose at banjo
connection on axle casing.
7.Disconnect lower links at axle.8.Mark differential...

51REAR AXLE AND FINAL DRIVE
2
REPAIRREV: 05/99 Refit
15.Position axle and fit lower links. Tighten fixings
to
176 Nm (130 lbf/ft).
16.If applicable, fit anti-roll bar links to axleSee
REAR SUSPENSION, Repair, Anti-roll bar
links
.
17.Raise axle and locate road springs.
18.Fit coil spring retaining plates and secure with
fixing bolts.
19.Secure pivot bracket ball joint to axle bracket.
Tighten fixing to
176 Nm (130 lbf/ft).
20.Align propeller shaft to differential drive flange
and tighten fixings to
47 Nm...

REAR AXLE AND FINAL DRIVE
3
REPAIR REAR HUB ASSEMBLY - 90
Service repair no - 64.15.01
Remove
1.Place rear axle onto axle stands and remove
road wheel.
2.Release brake hose clips and remove brake
caliper bolts. Secure to one side.
WARNING: Take care not to kink brake
hose.
3.Remove 5 bolts and withdraw axle shaft.
4.Remove joint washer.
5.Bend back lock washer tabs.
6.Remove locknut and lock washer.
7.Remove hub adjusting nut.
8.Remove spacing washer.
9.Remove hub and brake disc assembly complete
with...

51REAR AXLE AND FINAL DRIVE
4
REPAIRREV: 05/99 Refit
10.Clean stub axle.
11.Fit hub assembly to stub axle.
12.Fit spacing washer.
13.Fit hub adjusting nut. Tighten to
50 Nm (37
lbf/ft).
Ensure hub is free to rotate with no
bearing play. Back off adjusting nut 90°and
tighten to
10 Nm (7 lbf/ft).
14.Fit a new lock washer.
15.Fit locknut. Tighten to
50 Nm (37 lbf/ft).
16.Tab over lock washer to secure adjusting nut
and locknut.
17.Using a new joint washer fit axle shaft to hub.
Tighten bolts to
65 Nm (48...

REAR AXLE AND FINAL DRIVE
5
REPAIR REAR HUB ASSEMBLY - 110/130
Service repair no - 64.15.01
Remove
1.Loosen rear wheel nuts, jack up vehicle and
lower onto axle stands. Remove road wheel.
2.Release brake pipe clips, remove brake caliper
and brake disc shield bolts. Secure to one side.
WARNING: Take care not to kink brake
hose.3.Lever off dust cap.
4.Remove circlip from driveshaft.
5.Remove 5 bolts and withdraw driving member
and joint washer.
6.Bend back lock washer tabs.
7.Remove locknut and lock...

51REAR AXLE AND FINAL DRIVE
6
REPAIRREV: 05/99 Refit
11.Clean stub axle and drive shaft and fit hub
assembly to axle.
12.Fit spacing washer.
13.Fit hub adjusting nut. Tighten to
50 Nm (37
lbf/ft).
Ensure hub is free to rotate with no
bearing play.
14.Back off adjusting nut 90°and tighten to
10 Nm
(7 lbf/ft).
15.Fit a new lock washer.
16.Fit locknut. Tighten to
50 Nm (37 lbf/ft).
17.Tab over lock washer to secure adjusting nut
and locknut.
18.Fit a new joint washer to driving member and fit
member to hub....

REAR AXLE AND FINAL DRIVE
7
REPAIR DIFFERENTIAL ASSEMBLY - 90
Service repair no - 51.15.01
Remove
1.Using suitable container, drain axle oil.
2.Mark differential and propeller shaft flanges to
facilitate reassembly.
3.Remove 4 bolts and disconnect propeller shaft
from differential. Tie aside.
4.Remove 5 hub drive member bolts and withdraw
axle half shafts sufficiently to disengage from
differential unit.
5.Remove 10 nuts securing differential to axle
case.
6.Withdraw differential unit.
NOTE: The...

REAR AXLE AND FINAL DRIVE
1
OVERHAUL DIFFERENTIAL ASSEMBLY - 110/130
Service repair no - 51.15.07
Overhaul
1.Drain off differential lubricating oil, and refit plug.
2.Remove rear axle assembly from vehicle
See
Repair, Rear axle
3.Remove hub driving member fixings.
4.Withdraw driving member and axle shaft
sufficiently to disengage differential.
5.Repeat instruction 4 for other axle shaft.
6.Remove fixings and support strip at differential
cover and withdraw cover and joint washer.
7.Note relationship...