
SR-46
STEERING - POWER STEERING GEAR
SR02P-03
DISASSEMBLY
NOTICE:
When using a vise, do not overtighten it.
SST 1. REMOVE 2 TURN PRESSURE TUBES
(a) Using SST, remove the 2 turn pressure tubes.
SST 09023-38200
(b) Remove the 4 union seats from the rack housing and con-
trol valve housing.
F13536
2. SECURE PS GEAR ASSEMBLY IN VISE
SST Using SST and 2 bolts, secure the gear assembly in a vise, as
shown in the illustration.
SST 09612-00012
Reference:
Bolt Bolt: 90105-10346
Nut: 90170-10198
HINT:
Use 2 of the same type of SST.
Bolt
SST
R13485
3. REMOVE RH AND LH TIE ROD ENDS AND LOCK
NUTS
Matchmarks (a) Place matchmarks on the tie rod end, lock nut and rack
end.
(b) Loosen the lock nut, remove the tie rod end and lock nut.
(c) Employ the same manner described above to the other
side.
4. REMOVE RH AND LH CLIPS, RACK BOOTS AND
W01829 CLAMPS
(a) Remove the clamp, clip and rack boot.
NOTICE:
Be careful not to damage the boot.
HINT:
Mark the RH and LH boots.
(b) Employ the same manner described above to the other
side.
2002 4RUNNER (RM887U)
Author : Date : 1404
SR-47
STEERING - POWER STEERING GEAR
5. REMOVE RH AND LH RACK ENDS AND CLAW WASH-
ERS
(a) Using a screwdriver and hammer, unstake the washer.
NOTICE:
Avoid any impact on the steering rack.
R13667
(b) Using a spanner to hold the steering rack steadily, and us-
ing SST, remove the rack end.
SST 09922-10010
HINT:
SST Mark the RH and LH rack ends.
NOTICE:
Use SST 09922-10010 in the direction shown in the illustra-
tion.
R13868 (c) Remove the claw washer from the rack end.
(d) Employ the same manner described above to the other
side.
6. REMOVE RACK GUIDE SPRING CAP LOCK NUT
Using SST, remove the lock nut.
SST 09922-10010
NOTICE:
Use SST 09922-10010 in the direction shown in the illustra-
tion.
SST 7. REMOVE RACK GUIDE SPRING CAP
8. REMOVE RACK GUIDE SPRING AND RACK GUIDE
R13748 9. REMOVE DUST COVER
10. REMOVE CONTROL VALVE HOUSING WITH CON-
TROL VALVE ASSEMBLY
Matchmarks (a) Place matchmarks on the control valve housing and rack
housing.
(b) Remove the 2 bolts.
(c) Pull out the control valve assembly with the control valve
housing.
(d) Remove the O-ring from the rack housing.
W01746
2002 4RUNNER (RM887U)
Author : Date : 1405
SR-48
STEERING - POWER STEERING GEAR
11. REMOVE CONTROL VALVE ASSEMBLY
(a) Using SST, loosen the bearing guide nut.
SST 09631-20060
SST
R13712
(b) Wind vinyl tape to the control valve shaft.
Vinyl Tape (c) Using a plastic hammer, tap out the control valve assem-
bly with the bearing guide nut from the control valve hous-
ing.
NOTICE:
Be careful not to damage the oil seal lip.
(d) Remove the bearing guide nut from the control valve as-
sembly.
R13708 NOTICE:
Be careful not to damage the oil seal lip.
(e) Remove the O-ring from the bearing guide nut.
12. REMOVE CYLINDER END STOPPER
(a) Using SST, remove the cylinder end stopper.
SST 09922-10010
SST NOTICE:
Use SST 09922-10010 in the direction shown in the illustra-
tion.
(b) Remove the O-ring from the cylinder end stopper.
R13480
13. REMOVE STEERING RACK AND OIL SEAL
Press
(a) Using SST, press out the steering rack and oil seal.
SST NOTICE:
Take care not to drop the rack.
SST 09950-70010 (09951-07360)
(b) Remove the oil seal from the steering rack.
W01747
2002 4RUNNER (RM887U)
Author : Date : 1406
SR-49
STEERING - POWER STEERING GEAR
14. REMOVE OIL SEAL AND SPACER
Using SST, press out the oil seal and spacer.
SST SST 09950-60010 (09951-00360),
Spacer
09950-70010 (09951-07360)
SST
Oil Seal
R13732
2002 4RUNNER (RM887U)
Author : Date : 1407