TOYOTA CAMRY 1999 Service Repair Manual

SR06V±01
W04228
SST
W04229
SST
R00429
Matchmarks
W04230
R11644
Claw Washer
± STEERINGPOWER STEERING GEAR
SR±35
2130 Author: Date:
DISASSEMBLY
NOTICE:
When using a vise, do not overtighten it.
1. SECURE PS GEAR ASSEMBLY IN VISE
Using SST, secure the gear assembly in a vise.
SST 09612±00012
2. REMOVE 2 TURN PRESSURE TUBES
(a) Using SST, remove the tube.
SST 09633±00020
(b) Remove the 2 O±rings from the tube.
3. REMOVE RH AND LH TIE ROD ENDS AND LOCK
NUTS
(a) Place matchmarks on the tie rod end and rack end.
(b) Loosen the lock nut.
4. REMOVE RH AND LH CLIPS, RACK BOOTS AND
CLAMPS
Using a screwdriver, loosen the clamp.
NOTICE:

Be careful not to damage the boot.

Mark the RH and LH boots.
5. REMOVE RH AND LH RACK ENDS AND CLAW WASH-
ERS
(a) Using a screwdriver and hammer, stake back the washer.
NOTICE:
Avoid any impact to the steering rack.

R11645
SST
R11646
SSTRack Guide
Spring Cap Lock Nut
R11647
Rack Guide
Spring Cap
SST
R11648
SST
R11553
Matchmarks SR±36
± STEERINGPOWER STEERING GEAR
2131 Author: Date:
(b) Using a spanner (24 mm) to hold the steering rack steady,
and using SST, remove the rack end.
SST 09922±10010
NOTICE:

Use SST 09922±10010 in the direction shown in the il-
lustration.

Mark the RH and LH rack ends.
(c) Remove the washer from the rack end.
6. REMOVE RACK GUIDE SPRING CAP LOCK NUT
Using SST, remove the nut.
SST 09922±10010
NOTICE:
Use SST 09922±10010 in the direction shown in the illustra-
tion.
7. REMOVE RACK GUIDE SPRING CAP, RACK GUIDE
SPRING, RACK GUIDE AND RACK GUIDE SEAT
(a) Using SST, remove the cap.
SST 09631±10021
(b) Remove the seat from the guide.
8. REMOVE RACK HOUSING CAP
9. REMOVE SELF±LOCKING NUT
Using SST to stop the control valve shaft rotating, remove the
nut.
SST 09616±00010
10. REMOVE DUST COVER
11. REMOVE CONTROL VALVE HOUSING WITH CON-
TROL VALVE ASSEMBLY
(a) Place matchmarks on the valve housing and rack hous-
ing.
(b) Remove the 2 bolts.
(c) Remove the gasket from the rack housing.

R11554
Vinyl Tape
Shop RagPress
R11649
Matchmarks
R11650
R11651
Cylinder End
StopperWire
SST
± STEERINGPOWER STEERING GEAR
SR±37
2132 Author: Date:
12. REMOVE CONTROL VALVE ASSEMBLY
(a) To prevent oil seal lip damage, wind vinyl tape on the ser-
rated part of the valve shaft.
(b) Press out the valve assembly with the oil seal.
NOTICE:

Place a shop rag between the valve housing and the
blocks.

Be careful not to drop the valve assembly.

Be careful not to damage the oil seal lip.
13. REMOVE OIL SEAL
Remove the oil seal from the control valve assembly.
14. REMOVE RACK HOUSING NO.2 BRACKET AND
GROMMET
(a) Place matchmarks on the bracket and rack housing.
(b) Using a screwdriver, pry the clamp of the bracket.
(c) Remove the grommet from the bracket.
15. REMOVE CYLINDER END STOPPER
(a) Using SST, turn the stopper clockwise until the wire end
is visible through the service hole.
SST 09631±10021
(b) Using SST, turn the stopper counterclockwise, and re-
move the wire.
SST 09631±10021

R11555
Brass Bar
Bushing
F01791
SST
Oil Seal
SR±38
± STEERINGPOWER STEERING GEAR
2133 Author: Date:
16. REMOVE STEERING RACK AND BUSHING
(a) Using a brass bar and hammer, tap out the rack with the
bushing.
(b) Remove the bushing from the rack.
(c) Remove the O±ring from the bushing.
17. REMOVE OIL SEAL
Using SST, press out the oil seal.
SST 09950±60010 (09951±00290),
09950±70010 (09951±07360)

SR06W±01
R10072
Dial Indicator
F01792
Press
SST
Oil Seal
Bearing
W03560
Press
SST
SST Bearing
F01793
Press
SST
Bearing
F01794
Brass Bar
Bearing
± STEERINGPOWER STEERING GEAR
SR±39
2134 Author: Date:
INSPECTION
NOTICE:
When using a vise, do not overtighten it.
1. INSPECT STEERING RACK
(a) Using a dial indicator, check the rack for runout and for
teeth wear and damage.
Maximum runout: 0.03 mm (0.0118 in.)
(b) Check the back surface for wear and damage.
2. IF NECESSARY, REPLACE OIL SEAL AND BEARING
(a) Using SST, press out the oil seal and bearing from the
control valve housing.
SST 09950±60010 (09951±00250),
09950±70010 (09951±07200)
(b) Coat a new oil seal lip with power steering fluid.
(c) Using SST, press in the oil seal.
SST 09950±60010 (09951±00180, 09951±00320,
09952±06010), 09950±70010 (09951±07200)
NOTICE:
Make sure to install the oil seal facing the correct direction.
(d) Coat a new bearing with molybdenum disulfide lithium
base grease.
(e) Using SST, press in the bearing.
SST 09950±60010 (09951±00340),
09950±70010 (09951±07200)
3. IF NECESSARY, REPLACE 2 BEARINGS
(a) Using a brass bar and hammer, tap out the bearing from
the rack housing.

F01795
Press
SST
Bearing
F01796
Bearing SST
Press
F01797
BearingSST Press
F01798Bushing SSTSST
Oil Seal
F01799
Press
Oil Seal
SST
SST
SR±40
± STEERINGPOWER STEERING GEAR
2135 Author: Date:
(b) Using SST, press out the bearing from the rack housing.
SST 09950±60010 (09951±00260),
09950±70010 (09951±07200)
(c) Coat a new bearing with molybdenum disulfide lithium
base grease.
(d) Using SST, press in the bearing.
SST 09950±60010 (09951±00310),
09950±70010 (09951±07200)
(e) Coat a new bearing with molybdenum disulfide lithium
base grease.
(f) Using SST, press in the bearing.
SST 09950±60010 (09951±00320),
09950±70010 (09951±07200)
4. IF NECESSARY, REPLACE OIL SEAL
(a) Using SST, remove the oil seal from the bushing.
SST 09527±20011, 09612±24014 (09613±22011)
NOTICE:
Be careful not to damage the bushing.
(b) Coat a new oil seal lip with power steering fluid.
(c) Using SST, press in the oil seal.
SST 09950±60010 (09951±00240, 09951±00400,
09952±06010)
NOTICE:
Make sure to install the oil seal facing the correct direction.

R10955
R06172
N00401
R11572
Teflon Ring
± STEERINGPOWER STEERING GEAR
SR±41
2136 Author: Date:
5. IF NECESSARY, REPLACE TEFLON RING AND O±
RING
(a) Using a screwdriver, remove the teflon ring and O±ring
from the steering rack.
NOTICE:
Be careful not to damage the groove for the teflon ring.
(b) Coat a new O±ring with power steering fluid and install it.
(c) Expand a new teflon ring with your fingers.
NOTICE:
Be careful not to over±expand the ring.
(d) Coat the ring with power steering fluid.
(e) Install the ring to the steering rack, and settle it down with
your fingers.
6. IF NECESSARY, REPLACE TEFLON RINGS
(a) Using a screwdriver, remove the 4 rings from the control
valve assembly.
NOTICE:
Be careful not to damage the grooves for the teflon ring.
(b) Expand 4 new teflon rings with your fingers.
NOTICE:
Be careful not to over±expand the teflon ring.
(c) Coat the rings with power steering fluid.
(d) Install the rings to the control valve assembly, and settle
them down with your fingers.

R11573
Teflon Ring SST SR±42
± STEERINGPOWER STEERING GEAR
2137 Author: Date:
(e) Carefully slide the tapered end of SST over the rings until
the rings fit to the steering rack.
SST 09631±20081
NOTICE:
Be careful not to damage the rings.

SR06X±01
W03561
Press
SST
SST
Oil Seal
W02101
SST Rack Teeth End
R11574
Vinyl Tape
± STEERINGPOWER STEERING GEAR
SR±43
2138 Author: Date:
REASSEMBLY
NOTICE:
When using a vise, do not overtighten it.
1. COAT WITH POWER STEERING FLUID OR MOLYBDE-
NUM DISULFIDE LITHIUM BASE GREASE
(See pages SR±31)
2. INSTALL OIL SEAL
(a) Coat a new oil seal lip with power steering fluid.
(b) Using SST, press in the oil seal.
SST 09950±60010 (09951±00240, 09951±00430,
09952±06010), 09950±70010 (09951±07360)
NOTICE:

Make sure to install the oil seal facing the correct
direction.

Take care that the oil seal does not get reversed as
you install it.
3. INSTALL STEERING RACK
(a) Install SST to the rack.
SST 09631±33010
HINT:
If necessary, scrape the burrs off the rack teeth end and bur-
nish.
(b) Coat the SST with power steering fluid.
(c) Install the rack into the rack housing.
NOTICE:
Be careful not to damage the oil seal lip.
(d) Remove SST.
4. INSTALL BUSHING
(a) Coat a new O±ring with power steering fluid and install it
to the bushing.
(b) To prevent oil seal lip damage, wind vinyl tape on the
steering rack end, and apply power steering fluid.
(c) Install the bushing.
NOTICE:

Make sure to install the bushing facing the correct
direction.

Be careful not to damage the oil seal lip.

R11656
SST
Wire
Cylinder End
Stopper
R00662
SST
R11657
R11658
R11575
Vinyl Tape SR±44
± STEERINGPOWER STEERING GEAR
2139 Author: Date:
5. INSTALL CYLINDER END STOPPER
(a) Align the installation hole for the wire of the stopper with
the slot of the rack housing.
(b) Install a new wire into the stopper.
(c) Using SST, turn the stopper clockwise 450 ± 50°.
SST 09631±10021
6. AIR TIGHTNESS TEST
(a) Install SST to the rack housing.
SST 09631±12071
(b) Apply 53 kPa (400 mmHg, 15.75 in.Hg) of vacuum for
about 30 seconds.
(c) Check that there is no change in the vacuum.
If there is change in the vacuum, check the installation of the oil
seals.
7. INSTALL RACK HOUSING NO.2 BRACKET AND
GROMMET
(a) Install the grommet to the bracket.
HINT:
Align the projection of the grommet with the hole of the bracket.
(b) Align the matchmarks on the bracket and rack housing.
(c) Place the bracket in a vise and tighten the vise to fasten
the clamp.
8. INSTALL CONTROL VALVE ASSEMBLY
(a) To prevent oil seal lip damage, wind vinyl tape on the ser-
rated part of the valve shaft.
(b) Coat the teflon rings with power steering fluid.
(c) Install the valve assembly into the valve housing.
NOTICE:
Be careful not to damage the teflon rings and oil seal.