oil TOYOTA CAMRY V20 1986 Service Information

(b) Check the flow control valve for leakage.
Close.one of the holes and apply compressed air [4
±5 kg/crn
2 (57 ± 71 psi, 392 ± 490 kPa)] into the oppo-
site side, and confirm that air does not come out from
the end hole.
4. INSPECT FLOW CONTROL SPRING
Using a scale, measure the free length of the spring.
Spring length: 36 ± 38 mm (1.42 ± 1.49 in.)
If not within specification, replace the spring. If necessary, replace the valve with one having the
same letter as inscribed on the front housing.
Inscribed mark: A,6,C,6, E or F
5. IF NECESSARY, REPLACE OIL SEAL
A
(a) Using a screwdriver, pry out the oil seal.
(b) Using a socket wrench and hammer, drive in a new
oil seal.
± STEERINGPower Steering (Power Steering PumpSR±38

ASSEMBLY OF POWER STEERING
PUMP
(See page SR±33)
1. COAT ALL SLIDING SURFACES WITH POWER
STEERING FLUID BEFORE ASSEMBLY
2. INSTALL FRONT PLATE AND ROTOR TO PUMP
SHAFT
(a) Using a plastic hammer, drive the short straight pin to
the front plate.
(c) Align the hole of the front plate and straight pin and tap
in the pump shaft with a plastic hammer.
NOTICE: Be careful not to damage the oil seal and
O±rings. 3. INSTALL PS PUMP SHAFT TO FRONT HOUSING
(a) Coat. the oil seal lip with MP grease.
(b) Install the long straight pin to the front housing.(b) Install two new O±rings to the front plate.
(c) Install the front plate to the pump shaft.
(d) Install the rotor to the pump shaft.
(e) Install the snap ring.
± STEERINGPower Steering (Power Steering PumpSR±39

12. REMOVE CONTROL VALVE HOUSING
(a) Place matchmarks on the valve housing and rack
housing.
(b) Remove the two bolts.
(e) Pull out the valve with the valve housing.
(d) Remove the O±ring from the rack housing.
13. REMOVE LOWER BEARING10. REMOVE BEARING GUIDE NUT
Using SST, remove the bearing guide nut.
SST 09612±24014 (09612±10022)
11. REMOVE DUST COVER
15. REMOVE CYLINDER END STOPPER, SPACER, OIL
SEAL AND RACK
(a) Using snap ring pliers, remove the snap ring. 9. REMOVE BEARING GUIDE LOCK NUT
Using SST, remove the lock nut.
SST 09612±24014 (09617±24020)
14. REMOVE CONTROL VALVE FROM HOUSING
Tap out the control valve.
± STEERINGPower Steering (Gear Housing)SR±53

(b) Using SST, press the rack until the end stopper slightly
touches the press block.
SST 09612±24014 (09612±10061)Pull out the rack with the cyl-
inder end stopper, spacer and oil seal.
HINT: If necessary, slightly tap the rack end with a brass bar and
hammer.
16. REMOVE CYLINDER HOUSING OIL SEAL AND
SPACER
Using SST, drive out the spacer and oil seal.
SST 09631±12020,09631±20031
± STEERINGPower Steering (Gear Housing)SR±54

INSPECTION AND REPAIR OF GEAR
HOUSING COMPONENTS
1. INSPECT RACK
(a) Check the rack for runout and for tooth wear or dam-
age.
(b) Check the back surface for wear or damage.
If faulty, replace it.
Maximum runout: 0.3 mm (0.012 in.)
3. IF NECESSARY, REPLACE CONTROL VALVE
HOUSING OIL SEAL AND BEARING
(a) Using SST, press out the oil seat with bearing.
SST 09630±24013 (09620±24010),09631±12020 2. IF ±NECESSARY, REPLACE RACK HOUSING OIL SEAL
(a) Using a screwdriver, pry out the oil seai.
(b) Using SST, press in a new oil seal.
SST 09630±24013 (09620±24020),09631±12020(b) Using SST, drive in a new oil seal.
SST 09620±30010 (09624±30010,09631±00020)
± STEERINGPower Steering (Gear Housing)SR±55

3. INSTALL RACK
(a) Install SST to the rack.
HINT: if necessary, scrape the burrs off the rack teeth end
and burnish.
SST 09631±20051 2. INSTALL CYLINDER HOUSING OIL SEAL AND
SPACER
Install a new oil seal and spacer to SST, and drive them
in with a plastic hammer.
SST 09631±12020, 09631±32010
ASSEMBLY OF GEAR HOUSING
(See page SR±51)
1. COAT POWER STEERING FLUID OR GREASE ON
FOLLOWING PARTS:
± STEERINGPower Steering (Gear Housing)SR±58

5. AIR TIGHTNESS TEST
(a) Install SST to the union of the cylinder housing.
SST 09631±12070
(b) Apply 400 mm Hg (15.75 in. Hg, 53.3 kPa) of vacuum
for about 30 seconds.
(c) Check that there is no change in the vacuum. 4. INSTALL CYLINDER END STOPPER, OIL SEAL AND
SPACER
(a) To prevent oil seal lip damage, wind vinyl tape on the
steering rack end, and apply power steering fluid.
(b) Install the oil seal by pushing it into the cylinder in the
direction shown in drawing, without tilting.
(c) Install the spacer and cylinder end stopper.
(d) Using SST, drive in the cylinder end stopper.
SST 09612±22011(b) Coat SST with power steering fluid.
(c) Insert the rack into the cylinder.
(d) Remove SST.
(e) Using snap ring pliers, install the snap ring.
± STEERINGPower Steering (Gear Housing)SR±59