4 Runner 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1989)
(b) Using a magnetic finger remove the spring and ball.
(c) Using SST, pull out the seat. SST 09921-00010
(d) Remove the 0-ring from the seat.
3.
REMOVE OIL PUMP PLATE
(a) Using a torx socket wrench. unscrew the 3 torx screws. (Torx socket wrench T30 09042-00010)
(b) Remove the oil pump plate.
4.
REMOVE DRIVE ROTOR AND DRIVEN ROTOR
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OIL PUMP BODY 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: 0.10-0.16 mm (0.0039 - 0.0063 in.)
Maximum clearance: 0.16 mm (0.0063 in.)
If the clearance exceeds the maximum, replace the drive rotor, driven rotor or pump body.