Toyota land cruiser 1998 2007 transfer hệ thống chuyển cầu trên xe land cruiser đời 1998 2007

TR06J-02
D04344
Front Drive
Gear Piece
S Snap Ring
Front Taper
Roller Bearing
Needle Roller Bearing
Clutch Hub
High Speed Output
Gear Bushing
High Speed
Output Gear
Rear Taper
Roller Bearing
x12
Differential
Rear Case
Pinion Shaft
Rear Side
Gear
: Specified torque
Thrust Washer
Front Side Gear
N·m (kgf·cm, ft·lbf)
Straight Pin
Low Gear
Straight Pin
High and Low
Clutch Sleeve
Thrust Washer

Thrust Washer
Thrust Washer
S Non-reusable part
Pinion Gear
Differential
Front Case
See page TR-31
Pinion Gear
-TRANSFER CENTER DIFFERENTIAL
TR-27
1915Author: Date:
2004 LAND CRUISER (RM1071U)
CENTER DIFFERENTIAL
COMPONENTS
TR06K-02
TF0900
TF0944
Q07101
SST
Q07102
SST
D02679
TR-28
-TRANSFER CENTER DIFFERENTIAL
1916Author: Date:
2004 LAND CRUISER (RM1071U)
DISASSEMBLY
1. INSPECT HIGH SPEED OUTPUT GEAR RADIAL AND
THRUST CLEARANCE
(a) Using a feeler gauge, measure the high speed output

gear thrust clearance.
Standard clearance:
0.10 - 0.25 mm (0.0039 - 0.0098 in.)
Maximum clearance:
0.25 mm (0.0098 in.)
(b) Using a dial indicator, measure the high speed output
gear radial clearance.
Standard clearance:
0.035 - 0.091 mm (0.00138 - 0.00358 in.)
Maximum clearance:
0.091 mm (0.00358 in.)
2. REMOVE FRONT DRIVE GEAR PIECE
(a) Using a snap ring expander, remove the snap ring.
(b) Using SST and a press, remove the front drive gear piece.
SST 09950-00020, 09950-60010 (09951-00320)
NOTICE:
Be careful not to drop the center differential assembly.
3. REMOVE FRONT TAPER ROLLER BEARING
Using SST and a press, remove the front taper roller bearing.
SST 09950-00020
NOTICE:
Set the claw of SST to the bearing inner race securely.
4. REMOVE HIGH SPEED OUTPUT GEAR
5. REMOVE 2 NEEDLE ROLLER BEARINGS
D02680
Q07103
SST
Q07113
SST
D02681

D02682
-TRANSFER CENTER DIFFERENTIAL
TR-29
1917Author: Date:
2004 LAND CRUISER (RM1071U)
6. REMOVE HIGH AND LOW CLUTCH SLEEVE
7. REMOVE HIGH SPEED OUTPUT GEAR BUSHING
AND CLUTCH HUB
(a) Using SST, remove the high speed output gear bushing
and clutch hub.
SST 09950- 00020, 09950- 00030, 09950- 60010
(09951-00320)
(b) Using a magnetic finger, remove the straight pin from the
differential front case.
8. REMOVE REAR TAPER ROLLER BEARING
Using SST and a press, remove the rear taper roller bearing.
SST 09950-00020, 09950-60010 (09951-00320)
NOTICE:
Set the claw of SST to the bearing inner race securely.
9. REMOVE DIFFERENTIAL REAR CASE
Remove the 12 bolts and differential rear case.
10. REMOVE THRUST WASHER AND REAR SIDE GEAR
D02683
D02684
D02685
D02686
TR-30
-TRANSFER CENTER DIFFERENTIAL
1918Author: Date:
2004 LAND CRUISER (RM1071U)

11. REMOVE PINION SHAFT, 2 PINION GEARS AND 2
THRUST WASHERS
(a) Remove the straight pin from the pinion shaft.
(b) Remove the pinion shaft, 2 pinion gears and thrust wash-
ers.
(c) Remove the front side gear and thrust washer.
12. REMOVE LOW GEAR
Using a plastic hammer, tap and remove the low gear.
NOTICE:
Be careful not to damage the low gear.
TR06L-02
D02687
TF1012
TF0913
-TRANSFER CENTER DIFFERENTIAL
TR-31
1919Author: Date:
2004 LAND CRUISER (RM1071U)
REASSEMBLY
HINT:
Coat all of the sliding and rotating surfaces with gear oil before
reassembly.
1. INSTALL LOW GEAR
(a) Clean the contact surface of the differential case.
(b) Heat the low gear in boiling water.
(c) Carefully remove the low gear from the water.
(d) After the moisture on the low gear has completely evapo-
rated, quickly install the low gear to the differential case.
2. INSTALL THRUST WASHER AND FRONT SIDE GEAR
3. INSTALL PINION SHAFT, 2 PINION GEARS AND 2

THRUST WASHERS
(a) Install the pinion shaft, 2 pinion gears and thrust washers
to the differential front case.
TF0917
TF0920
Q00534
SST
Q00547
SST
SST
TR-32
-TRANSFER CENTER DIFFERENTIAL
1920Author: Date:
2004 LAND CRUISER (RM1071U)
(b) Using a dial indicator, measure the front case backlash.
HINT:
Push the pinion shaft.
Maximum backlash: 0.05 mm (0.0020 in.)
If the backlash is not within the specification, replace the thrust
washer with one of the correct size and reinstall the thrust wash-
er.
Thickness mm (in.) Thickness mm (in.)
1.70 (0.0669) 2.45 (0.0965)
1.85 (0.0728) 2.60 (0.1024)
2.00 (0.0787) 2.75 (0.1083)
2.15 (0.0846) 2.90 (0.1142)
2.30 (0.0906) 3.05 (0.1201)
(c) In the same way, measure the rear case backlash.
4. INSTALL STRAIGHT PIN TO PINION SHAFT
5. INSTALL REAR SIDE GEAR AND THRUST WASHER

6. INSTALL DIFFERENTIAL REAR CASE
(a) Install the differential rear case and 12 set bolts.
Torque: 88 N·m (900 kgf·cm, 65 ft·lbf)
(b) Turn the pinion gear.
(c) Loosen the 12 rear case set bolts.
(d) Torque the 12 rear case set bolts.
Torque: 98 N·m (1,000 kgf·cm, 72 ft·lbf)
7. INSTALL REAR TAPER ROLLER BEARING
Using SST and a press, install the rear taper roller bearing.
SST 09316-12010
8. INSTALL CLUTCH HUB
Using SST and a press, install the clutch hub.
SST 09316-12010, 09316-60011 (09316-00011)
Q00549
D04312
Pin
Groove
SST
Q00555
Q00539
SST
SST
-TRANSFER CENTER DIFFERENTIAL
TR-33
1921Author: Date:
2004 LAND CRUISER (RM1071U)
9. INSTALL HIGH SPEED OUTPUT GEAR BUSHING
(a) Apply MP grease to the straight pin.
(b) Install the straight pin, as shown.
(c) Using SST and a press, install the high speed output gear

bushing.
SST 09316-12010, 09316-60011 (09316-00011)
NOTICE:
Before pressing on the differential front case, align the
groove on the bushing with the pin on the shaft.
10. INSTALL HIGH AND LOW CLUTCH SLEEVE
HINT:
Make sure to install the high and low clutch sleeve in the correct
direction.
11. INSTALL NEEDLE ROLLER BEARING AND HIGH
SPEED OUTPUT GEAR
(a) Apply gear oil to the needle roller bearing.
(b) Install the needle roller bearing and high speed output
gear.
12. INSTALL FRONT TAPER ROLLER BEARING
Using SST and a press, install the front taper roller bearing.
SST 09316-12010, 09316-60011 (09316-00011)
Q00540
SST
SST
TF0931
TR-34
-TRANSFER CENTER DIFFERENTIAL
1922Author: Date:
2004 LAND CRUISER (RM1071U)
13. INSTALL FRONT DRIVE GEAR PIECE
Using SST and a press, install the front drive gear piece.
SST 09316-12010, 09316-60011 (09316-00011)
14. INSTALL SNAP RING
(a) Select a snap ring that will allow the minimum axial play.

Mark Thickness mm (in.) Mark Thickness mm (in.)
A 2.00 (0.0787) G 2.60 (0.1024)
B 2.10 (0.0827) H 2.70 (0.1063)
C 2.20 (0.0866) J 2.80 (0.1102)
D 2.30 (0.0906) K 1.80 (0.0709)
E 2.40 (0.0945) L 1.90 (0.0748)
F 2.50 (0.0984) - -
(b) Using a snap ring expander, install a new snap ring.
15. INSPECT HIGH SPEED OUTPUT GEAR RADIAL AND
THRUST CLEARANCE (See page TR-28 )
TR06M-02
Z18836
Front Output Shaft
 Dust Deflector
 Oil Seal
Front Extension Housing
Ball Bearing
 Snap Ring
Drive Clutch Hub
 Snap Ring
 Non-reusable part
-TRANSFER FRONT EXTENSION HOUSING
TR-35
1923Author: Date:
2004 LAND CRUISER (RM1071U)
FRONT EXTENSION HOUSING
COMPONENTS
Q07133
SST
TR06N-03

TF1036
D02660
SST
TF0937
TF0938
TR-36
-TRANSFER FRONT EXTENSION HOUSING
1924Author: Date:
2004 LAND CRUISER (RM1071U)
DISASSEMBLY
1. REMOVE DRIVE CLUTCH HUB
(a) Using a snap ring expander, remove the snap ring.
(b) Using SST, remove the drive clutch hub.
SST 09950- 40011 (09951- 04020, 09952- 04010,
09953- 04030, 09954- 04020, 09955- 04021,
09957-04010, 09958-04011)
2. REMOVE FRONT OUTPUT SHAFT
Using a plastic hammer, drive out the front output shaft.
3. REMOVE DUST DEFLECTOR
(a) Using SST, remove the dust deflector.
SST 09950- 40011 (09951- 04020, 09952- 04010,
09953- 04030, 09954- 04010, 09955- 04051,
09957-04010, 09958-04011)
(b) Using a screwdriver and hammer, tap the dust deflector
and remove it from the extension housing.
4. REMOVE OIL SEAL
Using a screwdriver, pry out the oil seal from the front extension
housing.
TF0939
TF0940

SST
-TRANSFER FRONT EXTENSION HOUSING
TR-37
1925Author: Date:
2004 LAND CRUISER (RM1071U)
5. REMOVE BALL BEARING
(a) Using a screwdriver, remove the snap ring.
(b) Using SST and a press, remove the ball bearing.
SST 09316-6001 1 (09316-00011, 09316-00071)
TR06O-02
TF1058
TF0967
SST
TF0943
SST
TF0939
TF0945
SST
TR-38
-TRANSFER FRONT EXTENSION HOUSING
1926Author: Date:
2004 LAND CRUISER (RM1071U)
REASSEMBLY
HINT:
Coat all of the sliding and rotating surfaces with gear oil before
reassembly.
1. INSTALL DUST DEFLECTOR
(a) Using a plastic hammer, install a new dust deflector to the
front extension housing.
(b) Using SST and a press, install a new dust deflector to the

front output shaft.
SST 09316-2001 1, 09316-60011 (09316-00011)
2. INSTALL BALL BEARING
(a) Using SST and a press, install the ball bearing to the front
extension housing.
SST 09316-6001 1 (09316-00011, 09316-00031)
(b) Select a snap ring that will allow the minimum axial play.
Mark Thickness mm (in.)
A 1.70 (0.0669)
B 1.80 (0.0709)
(c) Using a screwdriver, install a new snap ring.
3. INSTALL OIL SEAL
(a) Apply MP grease to the lip of a new oil seal.
(b) Using SST and a hammer, drive in a new oil seal to the
front extension housing.
SST 09316-6001 1 (09316-00011, 09316-00061)
Q00542
SST
SST
TF0933
-TRANSFER FRONT EXTENSION HOUSING
TR-39
1927Author: Date:
2004 LAND CRUISER (RM1071U)
4. INSTALL FRONT OUTPUT SHAFT AND DRIVE
CLUTCH HUB
(a) Using SST and a press, install the front output shaft and
drive clutch hub.
SST 09316-2001 1, 09316-60011 (09316-00011,
09316-00041, 09316-00071)

(b) Select a snap ring that will allow the minimum axial play.
Mark Thickness mm (in.)
A 1.80 (0.0709)
B 1.90 (0.0748)
C 2.00 (0.0787)
D 2.10 (0.0827)
E 2.20 (0.0866)
(c) Using a snap ring expander, install a new snap ring.
TR06F-02
Z15264
Front Taper Roller
Bearing
Idler Gear
High and Low Clutch Sleeve
Needle Roller Bearing
Idler Low Gear
Rear Taper
Roller Bearing
TR-22
-TRANSFER IDLER GEAR
1910Author: Date:
2004 LAND CRUISER (RM1071U)
IDLER GEAR
COMPONENTS
TF0887
TR06G-03
TF0888
D02888
SST
Q07100

SST
Socket Wrench
D02674
-TRANSFER IDLER GEAR
TR-23
1911Author: Date:
2004 LAND CRUISER (RM1071U)
DISASSEMBLY
1. INSPECT IDLER LOW GEAR RADIAL AND THRUST
CLEARANCE
(a) Using a feeler gauge, measure the idler low gear thrust
clearance.
Standard clearance:
0.125 - 0.275 mm (0.00492 - 0.01083 in.)
Maximum clearance:
0.275 mm (0.01083 in.)
(b) Using a dial indicator, measure the idler low gear radial
clearance.
Standard clearance:
0.015 - 0.068 mm (0.00059 - 0.00268 in.)
Maximum clearance:
0.068 mm (0.00268 in.)
2. REMOVE FRONT TAPER ROLLER BEARING
Using SST, remove the front taper roller bearing.
SST 09950- 40011 (09951- 04010, 09952- 04010,
09953- 04030, 09954- 04010, 09955- 04061,
09957- 04010, 09958- 04011), 09950- 60010
(09951-00330)
NOTICE:
Set the claw of SST to the bearing inner race securely.

3. REMOVE REAR TAPER ROLLER BEARING
Using SST, a press and socket wrench, remove the rear taper
roller bearing.
SST 09950-00020
NOTICE:
Set the claw of SST to the bearing inner race securely.
4. REMOVE IDLER LOW GEAR AND NEEDLE ROLLER
BEARING FROM IDLER GEAR
D02675
TR-24
-TRANSFER IDLER GEAR
1912Author: Date:
2004 LAND CRUISER (RM1071U)
5. REMOVE HIGH AND LOW CLUTCH SLEEVE FROM
IDLER GEAR
TR06H-02
D02676
D02677
-TRANSFER IDLER GEAR
TR-25
1913Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT IDLER GEAR
Using a micrometer, measure the idler gear diameter.
Standard diameter:
38.48 - 38.50 mm (1.5149 - 1.5157 in.)
Maximum diameter:
38.50 mm (1.5157 in.)
2. INSPECT IDLER LOW GEAR

Using a cylinder gauge, measure the idler low gear diameter.
Standard diameter:
45.52 - 45.54 mm (1.7922 - 1.7930 in.)
Maximum diameter:
45.54 mm (1.7930 in.)
TR06I-02
TF0893
SST
Q00538
D02678
TF0896
SST
TR-26
-TRANSFER IDLER GEAR
1914Author: Date:
2004 LAND CRUISER (RM1071U)
REASSEMBLY
HINT:
Coat all of the sliding and rotating surfaces with gear oil before
reassembly.
1. INSTALL FRONT TAPER ROLLER BEARING
Using SST and a press, install the front taper roller bearing.
SST 09316-6001 1 (09316-00011, 09316-00031)
2. INSTALL HIGH AND LOW CLUTCH SLEEVE
HINT:
Make sure to install the high and low clutch sleeve in the correct
direction.
3. INSTALL NEEDLE ROLLER BEARING AND IDLER
LOW GEAR TO IDLER GEAR
(a) Apply gear oil to the needle roller bearing.

(b) Install the needle roller bearing and idler low gear.
4. INSTALL REAR TAPER ROLLER BEARING
Using SST and a press, install the rear taper roller bearing.
SST 09316-6001 1 (09316-00011, 09316-00071)
5. INSPECT IDLER LOW GEAR RADIAL AND THRUST
CLEARANCE (See page TR-25 )
TR06C-02
D02654
S Snap Ring
S Front Ball Bearing
Input Shaft
Rear Ball Bearing
S Non-reusable part
S Snap Ring
-TRANSFER INPUT SHAFT
TR-19
1907A uthor: Date:
2004 LAND CRUISER (RM1071U)
INPUT SHAFT
COMPONENTS
D02691
TR06D-03
D02853
Socket Wrench
D02655
SST
TR-20
-TRANSFER INPUT SHAFT
1908A uthor: Date:
2004 LAND CRUISER (RM1071U)

DISASSEMBLY
1. REMOVE REAR BALL BEARING
(a) Using a snap ring expander, remove the snap ring.
(b) Using a socket wrench and press, remove the rear ball
bearing.
2. REMOVE FRONT BALL BEARING
(a) Using a snap ring expander, remove the snap ring.
(b) Using SST, remove the front ball bearing.
SST 09950- 40011 (09951- 04020, 09952- 04010,
09953- 04030, 09954- 04010, 09955- 04011,
09957- 04010, 09958- 04011), 09950- 60010
(09951-00400)
TR06E-02
D02656
SST
D02657
D02658
SST
D02659
-TRANSFER INPUT SHAFT
TR-21
1909A uthor: Date:
2004 LAND CRUISER (RM1071U)
REASSEMBLY
HINT:
Coat all of the sliding and rotating surfaces with gear oil before
reassembly.
1. INSTALL FRONT BALL BEARING
(a) Using SST and a press, install a new front ball bearing.
SST 09316-6001 1 (09316-00011)

(b) Select a snap ring that will allow the minimum axial play.
Mark Thickness mm (in.) Mark Thickness mm (in.)
A 2.90 (0.1141) D 3.05 (0.1201)
B 2.95 (0.1161) E 3.10 (0.1220)
C 3.00 (0.1181) F 3.15 (0.1240)
(c) Using a snap ring expander, install a new snap ring.
2. INSTALL REAR BALL BEARING
(a) Using SST and a press, install the rear ball bearing.
SST 09316-6001 1 (09316-00011, 09316-00031)
(b) Select a snap ring that will allow the minimum axial play.
Mark Thickness mm (in.)
A 2.00 (0.0787)
B 2.10 (0.0827)
C 2.20 (0.0866)
D 2.30 (0.0906)
E 2.40 (0.0945)
(c) Using a snap ring expander, install a new snap ring.
D02866
ON
OFF
TR06V-02
D02867
L
N
H
Z15367
Relay side:
-TRANSFER MOTOR SHIFT CONTROL SYSTEM
TR-49
1937Author: Date:

2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT SWITCH POSITION
(a) Start the engine, and shift the transfer shift lever to the ”H”
position.
(b) Check that the center diff. indicator light comes on when
the the switch is in ”ON” position. Check that the light goes
off when the switch is in ”OFF” position.
2. INSPECT SHIFT LEVER POSITION
(a) Start the engine, and turn the center diff. lock switch to
OFF.
(b) Check that the center diff. indicator light comes on when
the transfer shift lever is shifted to the ”L” position. Check
that the light goes off when the lever is shifted to the ”N”
or ”H” position.
3. INSPECT CENTER DIFF. LOCK CONTROL RELAY
(a) Check that continuity exists between each terminal, as
shown in the chart.
Tester connected terminal number Specified condition
1 - 2 Continuity
2 - 4 Continuity
6 - 7 *
*: There is a diode between the terminals 6 and 7.
If no continuity exists, check that continuity exists when chang-
ing the position of ę probe for the position of negative Ĝ probe
of tester.
(b) Apply battery positive voltage between each terminal and
check that continuity exists between each terminal, as
shown in the chart.
Battery voltage

applied terminal
Tester connected terminal
number
Specified condition
6 (+) - 5 (-)
1 - 3
1 - 2
Continuity
No continuity
7 (+) - 2 (-) 9 - 10 No continuity
9 (+) - 10 (-)
3 - 4
2 - 4
Continuity
No continuity
If continuity is not as specified, replace the relay.
D02869
1
2
4
3
5
1
4
3
5
2
1
12
3

4
5
2
3
4
5
Free → Lock
Lock → Free
D04311
Heater main relay:
1
4
2
5
3
1
2
3
4
5
*
*:
Relay housing
metallic parts
D02663
Motor actuator side:
TR-50
-TRANSFER MOTOR SHIFT CONTROL SYSTEM
1938Author: Date:
2004 LAND CRUISER (RM1071U)

4. INSPECT ACTUATOR OPERATION
(a) Raise up the front wheels, place the stopper under the
rear wheels to block them, and pull up the parking brake.
(b) Disconnect the connector of the actuator and connect it
to the relay using wire.
(c) Check that the front propeller shaft can be rotated by
hand.
Inspection Item Standard
Center Diff.
Free → Lock
Front propeller shaft cannot be rotated.
Center Diff.
Lock → Free
Front propeller shaft can be rotated.
HINT:
When inspecting the operation described above, use a heater
main relay.
NOTICE:
Connect the terminals being careful not to touch the neigh-
boring terminals or metallic parts of relay housing.
5. INSPECT MOTOR ACTUATOR (MOTOR)
(a) Remove the motor actuator (See page TR-8 ).
(b) Measure the resistance between the terminals 1 and 5.
Standard resistance: 0.3 - 100 Ω
(c) Measure the resistance between the terminals 1 or 5 and
body ground.
Standard resistance: More than 0.5 MΩ
If the resistance value is not as specified, replace the motor ac-
tuator.
D02877

1
2
3
D02665
ON-OFF
27±0.82mm
Ball
-TRANSFER MOTOR SHIFT CONTROL SYSTEM
TR-51
1939Author: Date:
2004 LAND CRUISER (RM1071U)
6. INSPECT CENTER DIFF. LOCK SWITCH CONTINUITY
(a) Remove the center diff. lock switch (See page AC-102 ).
(b) Inspect the continuity between each terminal.
Center diff. lock switch
condition
Tester connected terminal
number
Specified condition
ON
1 - 2
1 - 3
2 - 3
No continuity
No continuity
Continuity
OFF
1 - 2
1 - 3
2 - 3

Continuity
No continuity
No continuity
7. INSPECT TRANSFER INDICATOR SWITCH CONTINU-
ITY
(a) Remove the 3 transfer indicator switches (See page
TR-8 ).
(b) Check that continuity exists between terminals 1 and 2
when pushing the ball at the tip of the switch.
TR06U-02
D03520
Center Diff. Lock Switch
Center Diff. Lock Indicater Light
Transfer Indicator Switch
(Center Diff. Lock)
Motor Actuator
Transfer Indicator Switch
(Low Switch)
Center Diff. Lock
Control Relay
Transfer Indicator Switch
(Neutral Switch)
TR-48
-TRANSFER MOTOR SHIFT CONTROL SYSTEM
1936Author: Date:
2004 LAND CRUISER (RM1071U)
MOTOR SHIFT CONTROL SYSTEM
LOCATION