Toyota Avensis ZZT251 2003 Service And Repair Manual page 1279

Cloth
Length
F--)E(
AVENSIS REPAIR MANUAL (RM1018E)
POWER STEERING –
16. REMOVE VANE PUMP SIDE PLATE FRONT
(a) Remove the side plate front from the housing sub–assy
front.
(b) Remove the O–ring from the side plate front.
C65368
(c) Remove the O–ring from the housing sub–assy front.
C65369
17. REMOVE VANE PUMP HOUSING OIL SEAL
(a) Using a screwdriver, remove the housing oil seal.
NOTICE:
Be careful not to damage the pump housing.
D30331
18. INSPECT VANE PUMP SHAFT AND BUSH IN
HOUSING FRONT
(a) Using a micrometer and a caliper gauge, measure the oil
clearance.
Maximum clearance: 0.07 mm (0.0028 in.)
If it is more than the maximum, replace the vane pump assy.
F09875
19. INSPECT VANE PUMP ROTOR AND VANE PUMP
Thickness
PLATES
(a) Using a micrometer, measure the thickness of the vane
pump plates.
Minimum thickness:
1.405 to 1.411 mm (0.05531 to 0.05555 in.)
D30332
http://vnx.su
VANE PUMP ASSY (AZ Series)
51–11