Highlander LTD 2WD V6-3.0L (1MZ-FE) (2002)
22. INSPECT OIL CLEARANCE
a. Using a micrometer and a caliper gauge, measure the oil clearance.
Standard clearance: 0.03 - 0.05 mm (0.0012 - 0.0020 inch)
Maximum clearance: 0.07 mm (0.0028 inch)
If it is more than the maximum, replace the vane pump assy.
23. INSPECT VANE PUMP ROTOR AND VANE PLATES
a. Using a micrometer, measure the height, thickness and length of the vane plates.
Minimum height: 8.6 mm (0.339 inch)
Minimum thickness: 1.397 mm (0.0550 inch)
Minimum length: 14.991 mm (0.5902 inch)
b. Using a feeler gauge, measure the clearance between the vane pump rotor groove and vane plate.
Maximum clearance: 0.035 mm (0.0014 inch)
If it is more than the maximum, replace the vane pump assy.
24. INSPECT FLOW CONTROL VALVE