Land Rover Defender 1999 2002my Workshop Supplement Body Repair 3rd Edition Rover Manual

51REAR AXLE AND FINAL DRIVE
4
REPAIR Refit
10.Clean stub axle.
11.Fit hub assembly to stub axle.
12.Fit spacing washer.
13.Fit hub adjusting nut. Tighten to50 Nm (37
lbf/ft).Ensure hub is free to rotate with no
bearing play. Back off adjusting nut 90°and
tighten to10 Nm (7 lbf/ft).
14.Fit a new lock washer.
15.Fit locknut. Tighten to50 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 to65 Nm (48 lbf/ft).
18.Fit...

REAR AXLE AND FINAL DRIVE
5
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 vehicleSee
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...

51REAR AXLE AND FINAL DRIVE
2
OVERHAUL
CAUTION: To prevent permanent damage
to the gear carrier case, it must not be
over-stretched. Each flat on the turnbuckle
is numbered to enable a check to be made on the
amount turned. The maximum stretch permitted is
0,30 mm, equivalent to three flats.
15.Ease off adjuster and remove spreader.
Using axle compressor LRT-51-503
16.Place tool on to differential casing, as illustrated,
with weld seam uppermost. Ensure that plates
rest squarely on differential machined...

REAR AXLE AND FINAL DRIVE
3
OVERHAUL
25.Withdraw four dished thrust washers.
26.Withdraw lower differential wheel and thrust
washer.
27.Remove differential bearing cones using
LRT-51-500, adaptors 1 and 2 and press
LRT-99-002.
28.Withdraw shim washers fitted between bearing
cones and differential casings.
Remove final drive pinion
29.UsingLTR-51-003to prevent coupling flange
from rotating, remove flange locknut and plain
washer.
30.Support drive pinion and remove coupling flange
by tapping with a hide...

51REAR AXLE AND FINAL DRIVE
4
OVERHAUL
37.UsingLRT-51-500and pressLRT-99-002,
remove inner bearing cone from pinion.
INSPECTION
38.Examine all components for obvious wear or
damage.
39.Bearing cones must be a press fit on their
locations, except drive pinion flange and bearing
which is a slide fit.
40.The crown wheel and pinion are supplied as a
matched pair and must not be interchanged
separately. A new crown wheel and pinion
matched pair may be fitted to an original gear
carrier casing if sound....

REAR AXLE AND FINAL DRIVE
5
OVERHAUL
55.Position a suitable dial gauge indicator on casing
with stylus registering on back face of crown
wheel.
56.Rotate differential and check total indicated
run-out on crown wheel back face. This must not
exceed 0,05 mm. If run-out is excessive, check
mating faces for dirt and damage; if necessary,
select a new radial position for crown wheel.
When satisfactory, continue with following check.
Differential bearing adjustment
57.Insert two levers between casing and...

51REAR AXLE AND FINAL DRIVE
6
OVERHAUL
70.Support inner bearing on bed of hand press and
press drive pinion into bearing.
71.Position pinion and bearing in casing; omit
collapsable spacer at this stage.
72.Fit outer bearing cone onto pinion.
73.Fit coupling flange and plain washer and loosely
fit flange nut.
74.Tighten coupling flange locknut to remove
end-float from pinion.
75.Rotate pinion to settle bearings and slowly
tighten flange locknut. Use a spring balance to
obtain a torque resistance of 11...

REAR AXLE AND FINAL DRIVE
7
OVERHAUL
83.Position dial gauge centrally on pinion end face
with stylus registering on lowest point on one
differential bearing bore. Note dial gauge
deviation from zeroed setting.
84.Repeat on other bearing bore. Add together
readings, then halve sum to obtain mean
reading. Note whether stylus has moved up or
down from zeroed setting.
Example 1
Reading obtained LH side.............. + 0.1524mm
Reading obtained RH side............. - 0.0762mm
Add + 0.1524mm - 0.0762mm = +...