transfer case TOYOTA LAND CRUISER 1996 J80 Workshop Manual

PP2XY−02
−
PREPARATION TRANSFER
PP−39
1996 LAND CRUISER (RM451U)
SSM (Special Service Materials)
08826−00090Seal Packing 1281,
THREE BOND 1281 or equivalent
(FIPG)Front case x Rear case
Rear case x Case cover
Case x Extension housing
08833−00070Adhesive 1324,
THREE BOND 1324 or equivalentDynamic damper set bolt
08833−00080Adhesive 1344
THREE BOND 1344
LOCTITE 242 or equivalentStraight screw plug
Case cover set bolt
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RS0PE−01
−
SUPPLEMENTAL RESTRAINT SYSTEM AIRBAG SENSOR ASSEMBLY
RS−33
1996 LAND CRUISER (RM451U)
REMOVAL
NOTICE:
Do not open the cover or the case of the ECU and various
computers unless absolutely necessary.
(If the IC terminals are touched, the IC may be destroyed by
static electricity.)
1. REMOVE THESE PARTS:
(a) Transfer shirt knob
(b) Front console box
2. REMOVE AIRBAG SENSOR ASSEMBLY
(a) Disconnect the connector.
NOTICE:
Remove the connector with the sensor assembly installed.
(b) Using a torx wrench remove the 4 screws and the airbag sensor assembly.
Torx wrench: T40 (Part No. 09042 −00020 or locally
manufactured tool)
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SS1E7−01
SS−24
−
SERVICE SPECIFICATIONS AUTOMATIC TRANSMISSION
1996 LAND CRUISER (RM451U)
TORQUE SPECIFICATION
Part tightenedN·mkgf·cmft·lbf
Valve body x Transmission case101007
Oil stainer x Valve body101007
Oil pan7.47565 in.·lbf
Drain plug x Oil pan2020515
Parking lock pawl bracket x Transmission case7.47565 in.·lbf
Front propeller shaft x Front dif ferential7475054
Front propeller shaft x Transfer7475054
Rear propeller shaft x Transfer8890065
Rear propeller shaft x Rear dif ferential8890065
Drive plate x Crankshaft981,00072
Torque converter clutch x Drive plate5555040
Front exhaust pipe x Exhaust manifold6263046
Front exhaust pipe x TWC3940029
Oil cooler pipe3435025
Transmission x Engine7173053
Exhaust pipe clamp1919514
Park/neutral position switch Nut
Bolt6.9 1370
13061 in.·lbf 9
No. 2 vehicle speed sensor5.45548 in.·lbf
Speedometer driven gear sleeve x Locking plate1616012
Starter mounting bolt3940029
Transfer shift lever1818513
Stabilizer bar bracket mounting bolt1818513
Engine under cover mounting bolt2829021
Exhaust pipe No. 1 support bracket x Torque converter clutch housing2424017
Crossmember x Frame6162045
Engine rear mounting x Crossmember7475054
Transmission shift lever assembly x Body5.45548 in.·lbf
Oil cooler mounting bolt1111 58
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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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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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TR0CM−01
Q07105
Q07124
FIPG
TR−4
−
TRANSFER TRANSFER ASSEMBLY
1996 LAND CRUISER (RM451U)
DISASSEMBLY
1. REMOVE BREATHER HOSE
2. REMOVE DYNAMIC DAMPER
Remove the 2 bolts and dynamic damper.
HINT:
At the time of reassembly, apply adhesive to the bolt threads. Adhesive: Part No.08833 −00070, THREE BOND 1324
or equivalent
Torque: 37 N·m (380 kgf·cm, 27 ft·lbf)
3. REMOVE MOTOR ACTUATOR
Remove the 4 bolts and motor actuator.
HINT:
At the time of reassembly, please refer to the following items.
Set the motor actuator in differential lock condition.
Apply FIPG to the front case.
FIPG: Part No. 08826−00090, THREE BOND 1281 or
equivalent
Torque: 18 N·m (185 kgf·cm, 13 ft·lbf)
4. REMOVE OUTPUT GEAR FROM FRONT CASE
HINT:
At the timie of reassembly apply gear oil to the output gear.
NOTICE:
At the time of reassembly, do not turn the output gear.
5. REMOVE SCREW PLUG, SPRING AND BALL
(a) Using a torx socket wrench (T40), remove the screw plug.
HINT:
At the time of reassembly, apply liquid sealer to the screw plug. Sealant: Part No.08833−00080, THREE BOND 1344,
LOCTITE 242 or equivalent
Torque:19 N·m (190 kgf·cm, 14 ft·lbf)
(b) Using a magnetic finger, remove the spring and ball.
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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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Z18976
B
Z18977
C
TR−6
−
TRANSFER TRANSFER ASSEMBLY
1996 LAND CRUISER (RM451U)
11. REMOVE RETAINER FROM REAR CASE
Remove the 5 bolts and retainer.
Torque: 39 N·m (400 kgf·cm, 28 ft·lbf)
12. REMOVE ADJUSTING SHIM
HINT:
At the time of assembly, select adjusting shims for the idler gear
rear taper roller bearing.
(a) Using vernier calipers, measure dimension A.
(b) Lightly hold down the bearing outer race in the thrust direction to eliminate any looseness before making the
measurement.
(c) Using a steel straight edge and feeler gauge, measure the clearance of dimension B.
(d) Calculate the required thickness of the adjusting shim. Thickness:
Dimension A + Dimension B + (0.022 − 0.049 mm,
0.0009 − 0.0019 in.)
(e) From the following table, select a shim so that its thick- ness is within the range of the calculation.
MarkThickness mm (in.)MarkThickness mm (in.)
20.30 (0.0118)83.20 (0.1260)
30.45 (0.0177)93.40 (0.1339)
42.40 (0.0945)103.60 (0.1417)
52.60 (0.1024)113.80 (0.1496)
62.80 (0.1 102)124.00 (0.1575)
73.00 (0.1181)130.55 (0.0216)
HINT:
At the time of reassembly, select adjusting shims for the output
shaft taper roller bearing.
(f) Using a steel straight edge and feeler gauge, measure
the clearance of dimension C.
(g) Lightly hold down the bearing outer race in the thrust direction to eliminate any looseness before making the
measurement.
(h) Calculate the required thickness of the adjusting shim.
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Q07126
FIPG
Q08404
FIPG
A
−
TRANSFER TRANSFER ASSEMBLY
TR−7
1996 LAND CRUISER (RM451U)
Thickness:
Dimension C + (0. 014 − 0.039 mm, 0.0006 − 0.0015 in.)
(i) From the following table, select a shim so that its thick-
ness is within the range of the calculation.
MarkThickness mm (in.)MarkThickness mm (in.)
B0.30 (0.0118)H1.80 (0.0709)
C0.45 (0.0177)J2.00 (0.0787)
D1.00 (0.0394)K2.20 (0.0866)
E1.20 (0.0472)L2.40 (0.0945)
F1.40 (0.0551)M2.60 (0.1024)
G1.60 (0.0630)N0.55 (0.0216)
13. REMOVE OIL STRAINER FROM REAR CASE
Remove the 2 set bolts and oil strainer.Torque: 4.9 N·m (50 kgf·cm, 43 in.·lbf)
14. REMOVE CASE COVER
(a) Remove the 5 bolts.
HINT:
At the time of reassembly, apply liquid sealer to the bolt threads.
Sealant: Part No.08833−00080, THREE BOND 1344,
LOCTITE 242 or equivalent
Torque: 37 N·m (380 kgf·cm, 27 ft·lbf)
(b) Using a brass bar and hammer, tap the case cover and remove it.
HINT:
At the time of reassembly, apply FIPG to the rear case. FIPG: Part No. 08826−00090, THREE BOND 1281 or
equivalent
15. SEPARATE FRONT CASE AND REAR CASE
(a) Using a snap ring expander, remove the snap ring from the rear case.
(b) Remove the 8 bolts.
HINT:
At the time of reassembly, apply liquid sealer to the ”A” bolt
threads. Sealant: Part No.08833 −00080, THREE BOND 1344,
LOCTITE 242 or equivalent
Torque:37 N·m (380 kgf·cm, 27 ft·lbf)
(c) Using a brass bar and hammer, tap the rear case and sep-
arate it.
HINT:
At the time of reassembly, apply FIPG to the front case.
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TF0854
TF0986
TF0857
Q07130
RemovalInstallation
Socket Wrench Socket Wrench
TR−8
−
TRANSFER TRANSFER ASSEMBLY
1996 LAND CRUISER (RM451U)
FIPG: Part No. 08826−00090, THREE BOND 1281 or
equivalent
16. REMOVE 2 BEARING RACES FROM REAR CASE
17. REMOVE INPUT SHAFT ASSEMBLY
Using a plastic hammer, remove the input shaft assembly.
18. REMOVE IDLER GEAR ASSEMBLY, CENTER DIFFER-
ENTIAL ASSEMBLY, SHIFT FORK NO.1 AND SHIFT
FORK NO.1 SHAFT FROM FRONT CASE
19. SEPARATE SHIFT FORK NO.1 AND SHIFT FORK NO.1 SHAFT
(a) Using a pin punch and hammer, drive out the slotted spring pin.
(b) Separate the shift fork No.1 and shift fork No.1 shaft.
20. REMOVE SHIFT OUTER LEVER AND INNER LEVER
(a) Remove the nut and washer from the shift outer lever. Torque: 12 N·m (120 kgf·cm, 9 ft·lbf)
(b) Using a brass bar, hammer and socket wrench, tap out the lever lock pin.
(c) Remove the shift outer lever, washer and inner lever from
the front case.
21. REMOVE OIL RECEIVER FROM FRONT CASE
Remove the bolt and oil receiver. Torque: 12 N·m (120 kgf·cm, 9 ft·lbf)
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