Land Rover Lt230t Transfer Box Overhaul 3rd Edition Rover Manual

TRANSFER BOX
46
OVERHAUL 25.From serial no. 288709E:Remove mainshaft
input gear bearing housing then apply sealant,
Part No. STC 3254 to main casing mating face
of bearing housing; position housing on main
casing ensuring that reference marks are
aligned. Fit and tighten 2 countersunk screws -
if fitted.
If fitted
26.Lubricate a new’O’ring with recommended oil
and fit to oil feed plate.
27.Fit oil feed plate ensuring that word TOP is
towards top of main casing and spigots are
located in cut-outs.
NOTE:...

TRANSFER BOX
OVERHAUL47
High/low selector shaft detent
1.Fit detent ball and spring.
2.Apply Loctite 290 to threads of detent plug.
3.Fit and tighten plug then unscrew 2 full turns.
4.Operate high/low selector lever and check that
detent ball can be felt to positively engage and
disengage with grooves in selector shaft; screw
plug in or out until setting is correct.Interlock solenoid - if fitted
1.Position interlock solenoid in main casing.
2.Apply sealant, Part No. STC 3254 to mating
face of solenoid...

TRANSFER BOX
48
OVERHAUL Neutral warning lamp switch - if fitted
1.Apply Hylosil PL32 sealant to threads of
switch.
2.Fit washer, fit and tighten switch to 25 Nm (18
lbf.ft).Differential lock warning lamp switch - adjust
NOTE: This procedure is only necessary
for switches fitted with a locknut.
1.Move differential lock selector fork to
differential locked position.
2.Connect a 12V test lamp and battery to
differential lock switch.
3.Screw switch in until test lamp is illuminated
then screw switch in a...

TRANSFER BOX
OVERHAUL49
Transmission brake
1.Apply sealant, Part No. STC 3254 to mating
face of rear output housing.
2.Position brake backplate on rear output
housing ensuring that alignment marks are
together.
3.Fit 4 bolts and tighten to 72 Nm (54 lbf.ft).
4.Fit transmission brake drum, fit countersunk
screw and tighten.
NOTE: Early transfer boxes - 2 screws are
fitted.
5.Tighten adjusting bolt to 25 Nm (18 lbf.ft) to
fully expand shoes against brake drum then
slacken adjusting bolt 1
1/2turns. Check...

TRANSFER BOX
DATA, TORQUE & TOOLS1
DATA
High/low selector finger width 15.90 to 15.95 mm..................0.625 to 0.627 in
High/low selector fork finger width 7.37 to 7.47 mm...............0.290 to 0.294 in
High/low selector shaft groove width 16.0 to 16.1 mm.............0.63 to 0.64 in
High/low selector hub groove width 7.5 to 7.6 mm..............0.295 to 0.30 in
Differential lock selector finger width 15.90 to 15.95 mm.............0.625 to 0.627 in
Differential lock selector shaft groove width 16.0 to...

TRANSFER BOX
2
DATA, TORQUE & TOOLS TORQUE FIGURES
Drain plug 30 Nm................................. 22lbf.ft
Differential carrier bolts 60 Nm....................... 44lbf.ft
Differential bearing nut 72 Nm....................... 53lbf.ft
Differential lock selector lever nut 15 Nm............... 11lbf.ft
* Front output housing bolts 25 Nm.................... 18lbf.ft
* Rear output housing bolts 45 Nm.................... 33lbf.ft
*** Output flange nuts 162 Nm........................ 120lbf.ft
*...

TRANSFER BOX
DATA, TORQUE & TOOLS3
SERVICE TOOLS
LRT-37-11/2 Thrust button
LRT-37-014 Mainshaft oil seal replacer
LRT-41-001 Collars - differential rear bearing
LRT-41-001 Thrust button
LRT-41-002 Collars - differential front bearing
LRT-41-003 Mainshaft input gear bearing remover/replacer
LRT-41-004 Intermediate gear dummy shaft
LRT-41-005 Input gear mandrel
LRT-41-006 Intermediate gear bearing track replacer
LRT-41-007 Differential bearing nut remover/replacer
LRT-41-008 Differential bearing replacer...