F40343
F11943
–
POWER STEERING
VANE PUMP ASSY (2AZ–FE)
51–13
2280
Author:
Date:
2002 CAMRY REPAIR MANUAL (RM881U)
(d)
Using a snap ring expander, install a new vane pump
shaft snap ring to the w/pulley shaft sub–assy.
31.
INSTALL VANE PUMP HOUSING REAR
(a)
Coat a new O–ring with power steering fluid and install it to the vane pump housing rear.
(b)
Align the straight pin of the vane pump housing rear with the dents of the vane pump cam ring, vane
pump side plate front and vane pump housing front, and install the vane pump housing rear with the
4 bolts.
Torque: 22 N
⋅
m (224 kgf
⋅
cm, 16 ft
⋅
lbf)
32.
MEASURE VANE PUMP ROTATION TORQUE
(a)
Check that the vane pump rotates smoothly without ab-
normal noise.
(b)
Temporarily install the service bolt.
Recommended service bolt:
Thread diameter: 10 mm (0.39 in.)
Thread pitch: 1.25 mm (0.0492 in.)
Bolt length: 50 mm (1.97 in.)
(c)
Using a torque wrench, check the vane pump rotating
torque.
Rotating torque:
0.27 N·m (2.8 kgf·cm, 2.4 in.·lbf) or less
33.
INSTALL POWER STEERING OIL PRESSURE SWITCH
(a)
Coat a new O–ring with power steering fluid and install it to the power steering oil pressure switch.
(b)
Install the power steering oil pressure switch to the vane pump assy.
Torque: 21 N
⋅
m (214 kgf
⋅
cm, 15 ft
⋅
lbf)
34.
INSTALL FLOW CONTROL VALVE COMPRESSION SPRING
(a)
Coat the flow control valve compression spring with power steering fluid and install it.
35.
INSTALL FLOW CONTROL VALVE
(a)
Coat the flow control valve with power steering fluid and install it.
36.
INSTALL PRESSURE PORT UNION
(a)
Coat a new O–ring with power steering fluid and install it to the pressure port union.
(b)
Using a socket wrench (27 mm), install the pressure port union.
Torque: 69 N
⋅
m (704 kgf
⋅
cm, 51 ft
⋅
lbf)
37.
INSTALL POWER STEERING SUCTION PORT UNION
(a)
Coat a new O–ring with power steering fluid and install it to the power steering suction port union.
(b)
Install the power steering suction port union with the bolt.
Torque: 12 N
⋅
m (122 kgf
⋅
cm, 9 ft
⋅
lbf)