RX 330 AWD V6-3.3L (3MZ-FE) (2004)
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c. Remove the 2 O-rings from the vane pump housing rear.
14. REMOVE VANE PUMP SIDE PLATE REAR
a. Remove the wave washer from the vane pump side plate rear.
b. Remove the vane pump side plate rear.
15. REMOVE VANE PUMP CAM RING
16. REMOVE VANE PUMP SHAFT SNAP RING
a. Using a screwdriver, remove the vane pump shaft snap ring from the vane pump shaft.
17. REMOVE VANE PUMP ROTOR
a. Remove the 10 vane pump plates from the vane pump rotor.
b. Remove the vane pump rotor.
18. REMOVE VANE PUMP SHAFT
19. REMOVE PUMP BRACKET FRONT
a. Remove the bolt and the pump bracket front from the vane pump housing front.
20. REMOVE VANE PUMP HOUSING OIL SEAL
a. Using a screwdriver, remove the vane pump housing oil seal from the vane pump housing front.
NOTICE: Be careful not to damage the bushing of the vane pump housing front.
21. INSPECT VANE PUMP SHAFT AND BUSH IN HOUSING FRONT
a. Using a micrometer and a caliper gauge, measure the oil clearance.
Standard clearance: 0.027 to 0.054 mm (0.00106 to 0.00213 inch)
Maximum clearance: 0.07 mm (0.0028 inch)
If clearance exceeds maximum, replace the vane pump assy.
