FJ Cruiser 4WD V6-4.0L (1GR-FE) (2007)
(c)
Remove the O-ring from the vane pump housing front.
10. REMOVE VANE PUMP HOUSING OIL SEAL
(a)
Using screwdriver, remove the oil seal.
NOTICE: Be careful not to damage the vane pump housing front.
INSPECTION
1. INSPECT OIL CLEARANCE
(a)
Using a micrometer and caliper gauge, measure the oil seal clearance.
Standard clearance: 0.021 to 0.043 mm (0.0008 to 0.0017 in.)
Maximum clearance: 0.07 mm (0.0028 in.)
If it is greater than the maximum, replace the vane pump assembly.
2. INSPECT VANE PUMP ROTOR AND VANE PUMP PLATE
(a)
Using a micrometer, measure the height, thickness and length of the vane plates.
Minimum height: 7.6 mm (0.299 in.)