Tacoma Regular Cab 2WD L4-2.4L (2RZ-FE) (2000)
INSPECTION
NOTICE: When using a vise, do not overtighten it.
1. CHECK OIL CLEARANCE BETWEEN VANE PUMP SHAFT AND BUSHING
Using a micrometer and 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 front housing and vane pump shaft.
2. INSPECT VANE PUMP ROTOR AND VANE PLATES
a. Using a micrometer, measure the height, thickness and length of the 10 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 rotor groove and plate.
Maximum clearance: 0.035 mm (0.0014 inch)
If it is more than the maximum, replace the plate and/or rotor with one having the same mark stamped on the cam ring.
Inscribed mark: 1, 2, 3, 4 or None