Page 3065 of 3115
TR06J-02
D04344
Front Drive
Gear Piece
Snap RingFront Taper
Roller BearingNeedle Roller BearingClutch Hub High Speed Output
Gear Bushing High Speed
Output Gear
Rear Taper
Roller Bearing
x12
Differential
Rear Case
Pinion ShaftRear Side
Gear
: Specified torqueThrust Washer
Front Side Gear
N´m (kgf´cm, ft´lbf)Straight Pin
Low GearStraight PinHigh and Low
Clutch Sleeve
Thrust Washer
Thrust Washer Thrust Washer
Non-reusable partPinion Gear
Differential
Front Case
See page TR-31
Pinion Gear
- TRANSFERCENTER DIFFERENTIAL
TR-27
1915 Author: Date:
2004 LAND CRUISER (RM1071U)
CENTER DIFFERENTIAL
COMPONENTS
Page 3066 of 3115

TR06K-02
TF0900
TF0944
Q07101
SST
Q07102
SST
D02679
TR-28
- TRANSFERCENTER DIFFERENTIAL
1916 Author: 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
Page 3067 of 3115
D02680
Q07103
SST
Q07113
SST
D02681
D02682
- TRANSFERCENTER DIFFERENTIAL
TR-29
1917 Author: 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
Page 3068 of 3115
D02683
D02684
D02685
D02686
TR-30
- TRANSFERCENTER DIFFERENTIAL
1918 Author: 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.
Page 3069 of 3115
TR06L-02
D02687
TF1012
TF0913
- TRANSFERCENTER DIFFERENTIAL
TR-31
1919 Author: 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.
Page 3070 of 3115

TF0917
TF0920
Q00534
SST
Q00547
SST
SST
TR-32
- TRANSFERCENTER DIFFERENTIAL
1920 Author: 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)
Page 3071 of 3115
Q00549
D04312
Pin Groove
SST
Q00555
Q00539
SST
SST
- TRANSFERCENTER DIFFERENTIAL
TR-33
1921 Author: 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)
Page 3072 of 3115
Q00540
SST
SST
TF0931
TR-34
- TRANSFERCENTER DIFFERENTIAL
1922 Author: 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.
MarkThickness mm (in.)MarkThickness mm (in.)
A2.00 (0.0787)G2.60 (0.1024)
B2.10 (0.0827)H2.70 (0.1063)
C2.20 (0.0866)J2.80 (0.1102)
D2.30 (0.0906)K1.80 (0.0709)
E2.40 (0.0945)L1.90 (0.0748)
F2.50 (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)