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Outward
C95777
C5777-
Service Bolt
31.
INSTALL POWER STEERING OIL PRESSURE SWITCH
(a)
Coat a new O–ring with power steering fluid and install it to the oil pressure switch.
(b)
Install the oil pressure switch onto the vane pump assy.
Torque: 21 N m (214 kgf cm, 15 ft lbf)
AVENSIS REPAIR MANUAL (RM1018E)
POWER STEERING
–
VANE PUMP ASSY (AZ Series)
(b)
Coat 10 vane pump plates with power steering fluid.
Inward
(c)
Install the vane pump plates with the round end facing
outward.
D30335
28.
INSTALL VANE PUMP SHAFT SNAP RING
(a)
Using a screwdriver and a snap ring expander, install a
new snap ring to the w/pulley shaft sub–assy.
D30336
29.
INSTALL VANE PUMP HOUSING SUB–ASSY REAR
(a)
Coat a new O–ring with power steering fluid and install it
onto the housing sub–assy rear.
(b)
Align the straight pin of the housing sub–assy rear with
the dents of the cam ring, side plate front and housing
sub–assy front, and install the vane pump housing sub–
assy rear with the 4 bolts.
Torque: 22 N m (224 kgf cm, 16 ft lbf)
C70126
30.
INSPECT PRELOAD
(a)
Check that the pump rotates smoothly without abnormal
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 pump rotating torque.
C53369
Rotating torque:
0.27 N m (2.8 kgf cm, 2.4 ft lbf) or less
If the rotating torque is not as specified, check the housing oil
seal.
http://vnx.su
51–15
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