1996 TOYOTA LAND CRUISER Center Differential Lock

SA1948
21
4
Z07264
Ohmmeter
−
SUSPENSION AND AXLE DIFFERENTIAL LOCKING SYSTEM
SA−105
962
Author: Date:
1996 LAND CRUISER (RM451U)
4. INSPECT DIFF. LOCK CONTROL SWITCH
Inspect the switch continuity between terminals, as shown.
Switch PositionTerminalsSpecified Condition
OFF1 − 2No continuity
1 − 4No continuity
RR1 − 2No continuity
1 − 4Continuity
FR RR1 − 2Continuity
1 − 4Continuity
If continuity is not as specified, replace the switch.
5. INSPECT DIFF. LOCK POSITION SWITCH
(a) Front and Rear:
Inspect the diff. lock position switch.
(1) Check that there is continuity between terminalswhen the switch is pushed (differential connected
position).
(2) Check that there is no continuity when the switch is
free (differential disconnected position).
If operation is not as specified, replace the switch.
(b) Inspect the center diff. indicator switch.
6. INSPECT VEHICLE SPEED SENSOR AND INDICATOR
LIGHT
(a) Inspect the vehicle speed sensor (See page BE−34).
(b) Inspect the indicator light.
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SA1VO−02
Z07259
Outside
Actuator Installation
Hole Shift Fork
R08154
3
2
1.5
50 °
108 °
Matchmark
(Groove)
SA2306
SA2420
−
SUSPENSION AND AXLE DIFFERENTIAL LOCKING SYSTEM
SA−109
1996 LAND CRUISER (RM451U)
INSTALLATION
1. INSTALL FRONT ACTUATOR
(a) Check that the outermost rack tooth of the shift fork is
virtually above the center line of the actuator installation
hole.
(b) Using a dry cell battery, alig n the matchmark on the pinion
with the center line of the actuator.
NOTICE:
If the pinion of the actuator is not in the specified
place, the actuator is difficult to be installed.
Do not supply the battery positive voltage between
terminals.
If the matchmark comes to the extension limit of the
rotation, do not electrify moreover.
(c) Install a new O−ring to the actuator.
(d) Apply a light coat of gear oil on the O −ring.
(e) Apply MP grease to the gear part of the actuator.
(f) Install the actuator to the differential with the 2 nuts and bolt, so that the outermost rack tooth of the shift fork will
fit matchmark of the pinion of the actuator.
HINT:
Do not damage the O −ring of the actuator.
Torque: 26 N·m (270 kgf·cm, 20 ft·lbf)
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SS−8
−
SERVICE SPECIFICATIONS ENGINE MECHANICAL
1996 LAND CRUISER (RM451U)
A/C compressor bracket x No. 1 oil pan
3737527
A/C compressor bracket x Cylinder block3737527
A/C compressor x A/C compressor bracket2525018
Oil check valve x Cylinder block2525018
Main bearing cap x Cylinder block
1st
2nd74
Turn 90°750
Turn 90°54
Turn 90°
Connecting rod cap x Connecting rod 1st
2nd48
Turn 90°490
Turn 90°35
Turn 90°
Rear oil seal retainer x Cylinder block2121015
Oil cooler cover x Cylinder block2121015
LH engine mounting bracket x Cylinder block6970051
LH insulator x LH engine mounting bracket7273043
RH engine mounting bracket x Cylinder brock6970051
RH insulator x RH engine mounting bracket7273043
PS pump x Cylinder block3637027
Knock sensor x Cylinder block4445033
Oil filter union x Cylinder block4445033
Drive plate x Crankshaft1001,00074
Transmission x Cylinder block7273053
Transmission x No. 1 oil pan7273053
Torque converter clutch x Drive plate5555041
A/T oil cooler pipe x Union (Transmission)3435025
Starter x Transmission3940029
Frame crossmember x Frame6162045
Frame crossmember x Engine rear mounting insulator7475054
Engine front mounting insulator x Frame7475054
Transfer shift lever x Transmission1818513
Transmission shift lever assembly x Body5.45548 in.·lbf
Transmission control rod x Control shaft lever131309
Front propeller shaft x Front dif ferential7475054
Front propeller shaft x Transfer7475054
Rear propeller shaft x Rear differential8890065
Rear propeller shaft x Transfer8890065
Stabillizer bar bracket mounting bolt1818513
Stabillizer bar x Axle carrier2526019
PS pressure hose x PS pump5657542
Rear TWC x Center pipe4040029
Center pipe x Tailpipe4040029
Heated oxygen sensor (Bank 1 sensor 1) x Front exhaust pipe2020014
Heated oxygen sensor (Bank 1 sensor 2) x Center pipe2020014
No. 2 support bracket x Frame18.518513
No. 3 support bracket x Frame18.518513
No. 4 support bracket x Frame18.518513
Exhaust pipe damper x Tailpipe19.519514
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SS1E9−02
−
SERVICE SPECIFICATIONS TRANSFER
SS−27
1996 LAND CRUISER (RM451U)
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Oil pump plate and separator x Rear extension housing4.95043 in.·lbf
Oil pump cover x Rear extension housing4.95043 in.·lbf
Lever lock pin121209
Oil strainer x Rear case4.95043 in.·lbf
Oil receiver x Front case121209
Case cover x Rear case3738027
Rear extension housing x Rear case3738027
Front extension housing x Front case3738027
Center differential lock Indicator switch3738014
L4 position switch3738027
Neutral position switch3738027
Screw plug x Front case1919014
Screw plug x Rear extension housing2930022
Motor actuator x Front case1818513
Differential front case x Differential rear case
Temporarily tighten98
881,00090072
65
Front case x Rear case3738027
Rear case x Retainer3940028
Dynamic damper x Rear extension housing3738027
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Version 1.11 - 03/16/2010

TR0B2−01
Q08382
Dynamic Damper
Rear Case 
Vehicle Speed Sensor
Driven Gear
Center Differential Assembly
Bearing Race
Bearing Race L4 Position Switch
Neutral Position Switch
x 9

Rear
Extension
Housing
Oil Strainer Case Cover
x 5 
Shift Fork No.1
Bearing Race
Idler Gear Assembly
Motor Actuator
Shift Outer Lever
Output Gear
Snap Ring
Shift Fork No.2 Shaft Shift Fork No.2
Center Diff Lock
Indicator Switch
Lever Lock Pin
Washer
 Oil Seal
Shift Inner Lever
Oil Receiver
Breather Hose
Front Case Snap Ring
Shift Fork No.1 Shaft
 Non− reusable part
 Precoated part Front Extension Housing
Clutch Sleeve 
Oil Seal
Bearing Race

Slotted
Spring Pin
Input Shaft Assemblyx 5
x 8 
Retainer
Adjusting Shim
 Screw Plug
Spring
Ball
−
TRANSFER TRANSFER ASSEMBLY
TR−3
813
Author: Date:
1996 LAND CRUISER (RM451U)
TRANSFER ASSEMBLY
COMPONENTS
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Version 1.11 - 03/16/2010

Q04610
Q00541
Front
Q02950
Q07125
FIPG
−
TRANSFER TRANSFER ASSEMBLY
TR−5
1996 LAND CRUISER (RM451U)
6. REMOVE TRANSFER INDICATOR SWITCH
Remove the Center Diff Lock indicator switch, L4 position
switch, Neutral position switch and 3 gaskets.
Torque: 37 N·m (380 kgf·cm, 27 ft·lbf)
7. REMOVE FRONT EXTENSION HOUSING
Remove the 6 bolts and front extension housing.
HINT:
If necessary, tap the front extension housing with a plastic ham-
mer.
HINT:
At the time of reassembly, please refer to the following items.
Set the clutch sleeve in differential lock condition.
Apply FIPG to the front case.
FIPG: Part No. 08826−00090, THREE BOND 1281 or
equivalent
Torque: 37 N·m (380 kgf·cm, 27 ft·lbf)
8. REMOVE CLUTCH SLEEVE, SHIFT FORK NO.2 SHAFT AND SHIFT FORK NO.2
HINT:
At the time of reassebly, make sure to install the clutch sleeve
in the correct direction.
9. SEPARATE SHIFT FORK NO.2 SHAFT AND SHIFT FORK NO.2
(a) Using 2 screwdrivers and a hammer, tap out the 3 snap rings from the shift fork No.2 shaft.
(b) Separate the shift fork No.2 shaft and shift fork No.2.
10. REMOVE REAR EXTENSION HOUSING
Remove the 9 bolts and rear extension housing.
HINT:
If necessary, tap the rear extension housing with a plastic ham-
mer.
HINT:
At the time of reassembly, apply FIPG to the rear case. FIPG: Part No. 08826−00090, THREE BOND 1281 or
equivalent
Torque: 37 N·m (380 kgf·cm, 27 ft·lbf)
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Version 1.11 - 03/16/2010