T100 Extra Cab Pickup 4WD V6-3.4L (5VZ-FE) (1997)
a. Using a torx socket wrench T30, remove the three torx screws.
Torque: 7.4 N.m (65 inch lbs.).
b. Remove the oil pump plate.
4. Remove drive rotor and driven rotor.
INSTALLATION NOTE:
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Apply gear oil to the both rotors.
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Align the stamped marks facing them upward.
INSPECTION
1. Inspect driven rotor body clearance. Push the driven rotor to one side of the body. Using a feeler gauge, measure the clearance.
Standard clearance: 0.09-0.16 mm (0.0035-0.0063 inch).
Maximum clearance: 0.16 mm (0.0063 inch).
If the clearance exceeds the maximum, replace the drive rotor, driven rotor or pump body.
2. Inspect both rotor tips clearance. Using a feeler gauge, measure the clearance between both rotor tips.
Standard clearance: 0.05-0.15 mm (0.0020-0.0059 inch).
Maximum clearance: 0.15 mm (0.0059 inch).
If the clearance exceeds the maximum, replace the drive rotor, driven rotor or pump body.