1986 TOYOTA CAMRY V20 Service Information

Page 2361 of 2389

TOYOTA CAMRY V20 1986  Service Information 10.  REMOVE PUMP SHAFT, CAM RING AND VANE
PLATES
(a)  Remove the pump shaft with cam ring, vane plates
from the front housing.
(b)  Remove the cam ring and ten vane plates from the
pump shaft.
(c)  Re

Page 2362 of 2389

TOYOTA CAMRY V20 1986  Service Information 11.  REMOVE ROTOR AND FRONT PLATE
(a)  Using a screwdriver, remove the snap ring.
(b)  Remove the rotor and front plate from the pump shaft.
(c)  Remove the two O±rings from the front plate.
(d)  Usi

Page 2363 of 2389

TOYOTA CAMRY V20 1986  Service Information INSPECTION OF POWER STEERING
PUMP
1.  MEASURE OIL CLEARANCE OF SHAFT AND BUSH-
ING
Using a micrometer and calipers, measure the oil clear-
ance.
Standard clearance: 0.01 = 0.03 mm

Page 2364 of 2389

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 c

Page 2365 of 2389

TOYOTA CAMRY V20 1986  Service Information 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, dr

Page 2366 of 2389

TOYOTA CAMRY V20 1986  Service Information 6.  INSTALL REAR SIDE PLATE AND O±RING
(a)  Install a new O±ring to the side plate.
(b)  Align the holes of the side plate with the pins, and
install the plate.
(b)  Install a new O±ring to the rea

Page 2367 of 2389

TOYOTA CAMRY V20 1986  Service Information 8.  MEASURE PUMP SHAFT PREL4AD
(a)  Check that the shaft rotates smoothly without abnor-
mal noise.
(b)  Temporarily install the pulley nut and check the rotat-
ing torque.
Rotating torque: 2.8 kg±cm

Page 2368 of 2389

TOYOTA CAMRY V20 1986  Service Information 11.  INSTALL SUCTION PORT UNION
(a)  Install a new O±ring to the suction port union.
(b) Install the suction port union into the housing.
(c)  Install and torque the bolt.
Torque: 130 kg±cm (9 ft±I