Range Rover Classic. Manual — part 85
51
REAR AXLE AND FINAL DRIVE
2
REPAIR
REAR BRAKE DISC NON ABS
Service repair no - 70.10.11.
Remove
1. Remove rear hub assembly.
See Rear Hub
Assembly
2. Remove disc bolts.
3. Remove disc from rear hub.
Refit
4. Fit disc to rear hub.
5. Fit disc bolts. Tighten to
73 Nm.
6. Check total disc run out, this must not exceed
0,15 mm. If necessary reposition disc.
7. Fit rear hub assembly.
See Rear Hub
Assembly
Disc reclamation
8. Check disc thickness. This dimension may be
reduced to minimum thickness of 12 mm.
Machine equal amounts off each face.
REAR BRAKE DISCS ABS
Service repair no - 70.11.11.
Remove
1. Remove rear hub assembly.
See Rear Hub
Assembly
2. Remove five nyloc nuts.
3. Remove sensor ring.
4. Remove five hub to disc retaining bolts.
5. Remove disc from hub.
Refit
6. Fit disc onto hub.
7. Apply loctite 270 and fit hub to disc retaining
bolts. Tighten to
73 Nm.
8. Using new nyloc nuts fit sensor ring.
9. Check total disc run out, this must not exceed
0,15 mm. If necessary reposition disc.
10. Fit hub assembly.
See Rear Hub Assembly
Disc reclamation
11. Check disc thickness. This dimension may be
reduced to a minimum thickness of 12 mm.
Machine equal amounts off each face.
REAR AXLE AND FINAL DRIVE
3
REPAIR
REAR HUB ASSEMBLY
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 five 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 bearings.
REAR HUB COMPONENTS
1. Sensor ring retaining nut ABS.
2. Axle shaft.
3. Axle shaft joint washer.
4. Axle shaft retaining bolt (five off).
5. Lock nut.
6. Lock washer.
7. Hub adjusting nut.
8. Spacing washer.
9. Outer bearing.
10. Hub.
11. Inner bearing.
12. Grease seal.
13. Brake disc.
14. Disc retaining bolt (five off).
15. Sensor ring ABS.
51
REAR AXLE AND FINAL DRIVE
4
REPAIR
Refit
10. Clean stub axle. Retract ABS sensor slightly
from sensor sleeve, if applicable
11. Fit hub assembly to stub axle.
12. Fit spacing washer.
13. Fit hub adjusting nut. Tighten to
61 Nm.
Back off adjusting nut 90˚. Tighten to
4 Nm.
This will give the required hub end float of
0,010mm
14. Fit a new lock washer.
15. Fit locknut. Tighten to
61 Nm.
16. Tab over lock washer to secure adjusting nut
and locknut.
17. Using a new joint washer fit axle shaft to hub,
secure with five bolts. Tighten to
65 Nm.
18. Fit brake caliper. Tighten to
82 Nm.
Secure brake pipes to axle casing.
19. If applicable, set ABS brakes sensor.
Push sensor in until it touches sensor ring then
rotate hub to set sensor.
20. Fit road wheel, remove axle stands and final
tighten road wheel nuts to
126 Nm.
21. Operate footbrake to locate brake pads before
driving vehicle.
REAR AXLE AND FINAL DRIVE
1
OVERHAUL
AXLE DIFFERENTIAL ASSEMBLY
Service repair no - 51.15.07.
DISMANTLE
NOTE: Mark differential components so
their original positions relative to other
components is maintained. Bearing caps
must not be interchanged.
1. Remove axle shafts then differential assembly
fom axle.
2. Remove roll pin securing bearing nut locking
fingers to bearing caps. Remove locking fingers.
3. Loosen bearing cap bolts and mark caps for
assembly.
4. Using service tool LRT-54-508, remove bearing
adjusting nuts.
5. Remove bearing cap bolts and bearing caps.
6. Remove crown wheel differential unit and
bearings.
Remove pinion FRONT AXLE DIFFERENTIAL
ONLY
7. Remove pinion flange nut using service tool
LRT-51-003 to restrain flange.
8. Remove washer and pinion drive flange.
9. Remove pinion complete with bearing and outer
bearing shims.
10. Remove pinion flange oil seal, spacer and
bearing.
Remove pinion REAR AXLE DIFFERENTIAL ONLY
7. Remove pinion flange centralising peg using
service tool LRT 51-008.
8. Remove pinion flange nut using service tool
LRT-51-003 to restrain flange.
9. Remove pinion complete with bearing and outer
bearing shims.
10. Remove pinion flange oil seal, spacer and
bearing.
11. Using service tool LRT-54-505, remove pinion
head bearing track and shim and drive out outer
bearing of differential housing.
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