1998 TOYOTA LAND CRUISER torque

W01783
Matchmarks
Z06953SST
SA3245SST
SA2444
SST
- SUSPENSION AND AXLEREAR DIFFERENTIAL CARRIER (w/ LSD)
SA-157
2107 Author
: Date
:
2004 LAND CRUISER (RM1071U)
12. INSTALL BEARING CAPS
Align the matchmarks on the bearing cap and carrier. Screw in
the 2 bearing cap bolts 2 or 3 turns and press down the bearing
cap by hand.
HINT:
If the bearing cap does not fit tightly on the carrier, the adjusting
nuts are not engaged properly. Reinstall the adjusting nuts if
necessary.
13. ADJUST SIDE BEARING PRELOAD
(a) Torque the 4 bolts.
Torque: 83 N´m (850 kgf´cm, 61 ft´lbf)
(b) Then loosen them to the point where the adjusting nuts
can be turned by SST.
SST 09504-0001 1
(c) Tighten the 4 bolts.
Torque: 9.8 N´m (100 kgf´cm, 7 ft´lbf)
(d) Using SST, torque the adjusting nut on the ring gear side
until the ring gear has a backlash of about 0.2 mm (0.008
in.).
(e) While turning the ring gear, use the SST to fully tighten the
adjusting nut on the drive pinion side. After the bearings
are settled, loosen the adjusting nut on the drive pinion
side.
(f) Place a dial indicator on the top of the adjusting nut on the
ring gear side.
(g) Adjust the side bearing to zero preload by tightening the
other adjusting nut until the pointer on the indicator be-
gins to move.

SA3245SST
Z06918
SST
SA2446
SA3248
SA-158
- SUSPENSION AND AXLEREAR DIFFERENTIAL CARRIER (w/ LSD)
2108 Author
: Date
:
2004 LAND CRUISER (RM1071U)
(h) Using the SST, torque the adjusting nut 1 - 1.5 notches
from the zero preload position.
(i) Using a dial indicator, adjust the ring gear backlash until
it is within the specified value.
Backlash: 0.13 - 0.18 mm (0.0051 - 0.0071 in.)
HINT:
The backlash is adjusted by turning the right and left adjusting
nuts equal amounts. For example, loosen the nut on the left
side 1 notch and torque the nut on the right side 1 notch.
(j) Torque the 4 bolts.
Torque: 83 N´m (850 kgf´cm, 61 ft´lbf)
(k) After rotating the ring gear 5 turns or more, recheck the
ring gear backlash.
Backlash: 0.13 - 0.18 mm (0.0051 - 0.0071 in.)
14. MEASURE TOTAL PRELOAD
Using a torque wrench, measure the preload with the teeth of
the drive pinion and ring gear in contact.
Preload (at starting):
Drive pinion preload plus
0.38 - 0.63 N´m (3.9 - 6.5 kgf´cm, 3.3 - 5.6 in.´lbf)
15. INSPECT TOOTH CONTACT BETWEEN RING GEAR
AND DRIVE PINION
(a) Coat 3 or 4 teeth at 3 different positions on the ring gear
with red lead primer.
(b) Turn the companion flange, in both directions to inspect
the ring gear for proper tooth contact.

Z06903
SST
SA2454
SST
R13414
SST
SA2351
SST
SA2446
SA-160
- SUSPENSION AND AXLEREAR DIFFERENTIAL CARRIER (w/ LSD)
2110 Author
: Date
:
2004 LAND CRUISER (RM1071U)
20. INSTALL BEARING OUTER RACE
Using SST and a hammer, install the bearing outer race.
SST 09316-6001 1 (09316-00011, 09316-00021)
21. INSTALL FRONT BEARING AND OIL SLINGER
22. INSTALL OIL SEAL
(a) Coat the hypoid gear oil to a new oil seal periphery.
(b) Using SST and a hammer, install the oil seal, as shown.
SST 09214-7601 1
Oil seal driven in depth: 0.5 mm (0.020 in.)
(c) Coat MP grease to the oil seal lip.
23. INSTALL COMPANION FLANGE
(a) Using SST, install the companion flange.
SST 09950- 30012 (09951- 03010, 09953- 03010,
09954-03010, 09955-03030, 09956-03040)
(b) Coat the threads of a new nut with gear oil.
(c) Using SST to hold the flange, install the nut.
SST 09330-00021
Torque: 245 N´m (2,500 kgf´cm, 181 ft´lbf)
24. ADJUST DRIVE PINION PRELOAD
Using a torque wrench, measure the preload of the backlash
between the drive pinion and ring gear.
Preload (at starting):
New bearing
1.3 - 1.8 N´m (13 - 19 kgf´cm, 11.5 - 15.9 in.´lbf)
Reused bearing
0.64 - 0.92 N´m (6.5 - 9.4 kgf´cm, 5.7 - 8.1 in.´lbf)
If the preload is greater than the specified value, replace the
bearing spacer.

SA2351
SST
SA3241
- SUSPENSION AND AXLEREAR DIFFERENTIAL CARRIER (w/ LSD)
SA-161
2111 Author
: Date
:
2004 LAND CRUISER (RM1071U)
If the preload is less than the specified value, retighten the nut
with a force of 13 N´m (130 kgf´cm, 9 ft´lbf) at a time until the spe-
cified preload is reached.
SST 09330-00021
Torque: 441 N´m (4,500 kgf´cm, 326 ft´lbf) or less
If the maximum torque is exceeded while retightening the nut,
replace the bearing spacer and repeat the preload procedure.
Do not loosen the pinion nut to reduce the preload.
25. RECHECK RING GEAR BACKLASH
(See page SA-143)
26. RECHECK TOOTH CONTACT BETWEEN RING GEAR
AND DRIVE PINION (See step 15)
27. CHECK RUNOUT OF COMPANION FLANGE (See
page SA-143)
28. STAKE DRIVE PINION NUT
29. INSTALL ADJUSTING NUT LOCKS
(a) Install 2 new nut locks on the bearing caps.
(b) After tightening 2 bolts, bend the nut locks.
Torque: 13 N´m (130 kgf´cm, 10 ft´lbf)
30. REMOVE DIFFERENTIAL CARRIER FROM OVER-
HAUL STAND ETC.

SA15Z-04
F04386
SST
F05217
F05080
Matchmarks
- SUSPENSION AND AXLEREAR DIFFERENTIAL CARRIER (w/ LSD)
SA-141
2091 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REMOVAL
1. REMOVE 2 REAR WHEELS
Torque: 131 N´m (1,340 kgf´cm, 97 ft´lbf)
2. DRAIN HYPOID GEAR OIL
Torque: 49 N´m (500 kgf´cm, 36 ft´lbf)
3. DISCONNECT BRAKE LINES
(a) Using SST, disconnect the brake line and remove the clip.
SST 09023-00100
Torque: 15 N´m (150 kgf´cm, 11 ft´lbf)
(b) Employ the same manner described above to the other
side.
4. DISCONNECT PARKING BRAKE CABLES
(a) Remove the 2 clips, pin and disconnect the parking brake
cable from the bellcrank.
(b) Employ the same manner described above to the other
side.
5. REMOVE AXLE SHAFTS
(a) Remove the 4 nuts.
Torque: 123 N´m (1,250 kgf´cm, 90 ft´lbf)
(b) Pull out the axle shaft assembly and remove the O-ring.
NOTICE:
Be careful not to damage the oil seal.
(c) Employ the same manner described above to the other
side.
6. DISCONNECT REAR PROPELLER SHAFT
(a) Place matchmarks on the propeller shaft and differential
flange.
(b) Remove the 4 nuts, bolts, washers and disconnect the
propeller shaft.
Torque: 106 N´m (1,080 kgf´cm, 78 ft´lbf)
(c) Support the propeller shaft securely.

F05932
SA-142
- SUSPENSION AND AXLEREAR DIFFERENTIAL CARRIER (w/ LSD)
2092 Author
: Date
:
2004 LAND CRUISER (RM1071U)
7. REMOVE DIFFERENTIAL CARRIER ASSEMBLY
(a) Remove the 10 nuts, washers and differential carrier as-
sembly.
NOTICE:
Be careful not to damage the installation surface.
Torque: 72 N´m (740 kgf´cm, 53 ft´lbf)
(b) Remove the gasket.

SA15K-04
F05115
Normal: See page SA-107
w/ Diff. Lock: See page SA-127
w/ LSD: See page SA-150

106 (1,080, 78)

Oil Seal
Oil Slinger
Bearing

Bearing Spacer
N´m (kgf´cm, ft´lbf) : Specified torque

Non-reusable partCompanion Flange
SA-94
- SUSPENSION AND AXLEREAR DIFFERENTIAL FRONT OIL SEAL
2044 Author
: Date
:
2004 LAND CRUISER (RM1071U)
REAR DIFFERENTIAL FRONT OIL SEAL
COMPONENTS

SA2395
SST
Z06903
SST
Z06904
SST
R13238
SST
SA1966
SST SA-96
- SUSPENSION AND AXLEREAR DIFFERENTIAL FRONT OIL SEAL
2046 Author
: Date
:
2004 LAND CRUISER (RM1071U)
6. REMOVE BEARING OUTER RACE
Using SST, remove the bearing outer race.
SST 09308-00010
NOTICE:
Do not scratch the taper surface of the outer race.
7. REMOVE BEARING SPACER
8. INSTALL NEW BEARING SPACER
9. INSTALL BEARING OUTER RACE
Using SST and a hammer, install the bearing outer race.
SST 09316-6001 1 (09316-00011, 09316-00021)
10. INSTALL FRONT BEARING
11. INSTALL OIL SLINGER AND OIL SEAL
(a) Install the oil slinger.
(b) Coat the hypoid gear oil to a new oil seal periphery.
(c) Using SST and a hammer, install the new oil seal.
SST 09214-7601 1
Oil seal drive in depth: 0.5 mm (0.020 in.)
(d) Coat MP grease to the oil seal lip.
12. INSTALL COMPANION FLANGE
(a) Using SST, install the companion flange on the drive pin-
ion.
SST 09950- 30012 (09951- 03010, 09953- 03010,
09954-03010, 09955-03030, 09956-03040)
(b) Coat the threads of a new companion flange nut with gear
oil.
(c) Using SST to hold the flange, install a new nut.
SST 09330-00021
Torque: 245 N´m (2,500 kgf´cm, 181 ft´lbf)
13. ADJUST DRIVE PINION PRELOAD
(See page SA-107, SA-127 or SA-150)
14. STAKE DRIVE PINION NUT
15. CONNECT REAR PROPELLER SHAFT
(a) Align the matchmarks on the propeller shaft and flange.
(b) Install the 4 bolts, washers and nuts.
Torque: 106 N´m (1,080 kgf´cm, 78 ft´lbf)