Land Rover Defender Workshop Rover Manual

51REAR
AXLEANDFINAL DRIVE
6 OVERHAUL
70.
Press innerbearing coneontodrive pinion using,
LRT-51-502 details1and 2and press
LRT-99-002 .
71. Position pinionandbearing incasing; omit
collapsable spaceratthis stage.
72. Fitouter bearing coneontopinion.
73. Fitcoupling flangeandplain washer andloosely
fit flange nut.
74. Tighten coupling flangelocknut toremove
end-float frompinion.
75. Rotate piniontosettle bearings andslowly
tighten flangelocknut. Useaspring balance to
obtain atorque resistance of11 Kgf/cm...

REARAXLEANDFINAL DRIVE
7
OVERHAUL
83.
Position dialgauge centrally onpinion endface
with stylus registering onlowest pointonone
differential bearingbore.Notedialgauge
deviation fromzeroed setting.
84. Repeat onother bearing bore.Addtogether
readings, thenhalve sumtoobtain mean
reading. Notewhether stylushasmoved upor
down fromzeroed setting.
Example 1
Reading obtained LHside.............. +0.1524mm
Reading obtained RHside............. -0.0762mm
Add +0.1524mm -0.0762mm =+0.0762mm
Divide by2(0.0762...

51REAR
AXLEANDFINAL DRIVE
8 OVERHAUL
86.
Before adjusting shimthickness, checkpinion
face marking andifithas aplus (+)figure,
subtract thatfrom shim thickness figureobtained
in previous instruction. Alternatively ifpinion has
a minus (-)figure, addamount toshim thickness
figure.
87. Adjust shimthickness underpinion innercupas
necessary, byamount determined ininstructions
85 and 86.
88. Recheck pinionheight setting instructions 82to
84. Ifsetting iscorrect, meanreading ondial
gauge willagree withfigure...

REARAXLEANDFINAL DRIVE
9
OVERHAUL
Differential
backlashchecks
96. Pick updifferential unitasleft after instruction
52.
97. Fitdifferential unitand lever unitaway fromdrive
pinion untilopposite bearingcupisseated
against housing. Donot tiltunit.
98. Install adial gauge oncasing withitsstylus
resting onback faceofcrown wheel. Zerothe
gauge.
99. Lever differential unittoengage crownwheel
teeth infull mesh withdrive pinion teeth.Donot
tilt unit.
100. Notetotalreading obtained ondial gauge.
101. From...

51REAR
AXLEANDFINAL DRIVE
10 OVERHAUL
REAR
HUBASSEMBLY -90
Service repairno-64.15.13.
1. Remove rearhub
See Repair, Rearhub
assembly
.
2. Remove outerbearing.
3. Mark, forreassembly, positionofhub tobrake
disc. 4.
Remove 5bolts andseparate hubfrom brake
disc.
WARNING: Amaximum oftwo road wheel
retaining studscanberenewed. Should
more studs beunserviceable fitnew hub
with studs.
5. Remove greasesealandinner bearing from
hub.
6. Remove innerandouter bearing tracks.
REARHUBCOMPONENTS -90
1. Axle shaft.
2....

REARAXLEANDFINAL DRIVE
11
OVERHAUL
Refit
7. Clean hubandfitinner andouter bearing tracks.
8. Pack hubinner bearing withgrease andfitto
hub.
9. With lipside leading, fitanew sealflush with
rear face ofhub. Using service toolLRT-54-003
(LST137) sealreplacer anddrift. Apply grease
between seallips. 10.
Assemble brakedisctohub, lineupreassembly
marks. Applying Loctite270,fitand tighten
retaining boltsto
73Nm (54lbf/ft).
11. Pack hubouter bearing withgrease andfitto
hub.
12. Fitrear hubassembly
See Repair,...

51REAR
AXLEANDFINAL DRIVE
12 OVERHAUL
REAR
STUBAXLE-90
Service repairno-64.15.22.
STUB AXLECOMPONENTS
1. Stub axletoaxle casing bolt.
2. Mudshield.
3. Stub axle.
4. Stub axlejointwasher.
5. Axle case. Overhaul
1. Remove hubassembly
See Repair, Rearhub
assembly
.
2. Remove 6bolts fromstubaxletoaxle casing.
3. Remove mudshield.
4. Remove stubaxleandjoint washer.
Renew rearstub axleoilseal
5.Remove anddiscard oilseal. Lubricate sealand
lip with EP90 oil.Using special toolLRT-51-004
(LST 138)fitnew oilseal...

REARAXLEANDFINAL DRIVE
13
OVERHAUL
REAR
HUB-110/130
Service repairno-64.15.14.
Overhaul 1. Remove rearhubassembly
See Repair, Rear
hub assembly.
2.Remove outerbearing.
3. Mark, forreassembly, relationshipbetweenhub
and brake disc,iforiginal hubisto be refitted.
4. Remove 5bolts andseparate hubfrom brake
disc.
5. Drift outgrease sealandinner bearing fromhub
and discard seal.
HUBCOMPONENTS
1. Dust cap.
2. Drive shaftcirclip.
3. Drive member.
4. Drive member jointwasher.
5. Drive member retaining bolt.
6....

51REAR
AXLEANDFINAL DRIVE
14 OVERHAUL
6.
Drift outinner andouter bearing tracks.
7. Clean hubanddriftininner andouter bearing
tracks.
8. Pack hubinner bearing withrecommended
grease andfitto hub.
9. With lipside leading, fitnew sealtohub using
special toolLRT-54-003 (LST137)sealreplacer
and drift18G 134.Drive inseal flush withrear
face ofhub. Apply grease between seallips. 10.
Fitbrake disctohub, lining uptomarks made
during dismantling. apllyingLoctite270,fit
retaining bolts.Tighten to
73Nm (54lbf/ft)....

REARAXLEANDFINAL DRIVE
15
OVERHAUL
REAR
STUBAXLE-110/130
Service repairno-64.15.22
STUB AXLECOMPONENTS
1. Rear axleshaft
2. Stub axletoaxle casing bolt
3. Mudshield
4. Stub axle
5. Stub axlejointwasher
6. Axle case Overhaul
1. Remove hubassembly
See Repair, Rearhub
assembly
.
2. Remove 6bolts fromstubaxletoaxle casing.
3. Remove mudshield.
4. Remove stubaxleandjoint washer.
5. Remove rearaxle shaft fromaxlecasing.
Renew rearstub axleoilseal
6.Remove anddiscard oilseal. Lubricate sealand
lip EP90...