Toyota Hilux Surf 1993 Owner's Manual page 457

TRANSFER – Component Parts (Oil Pump Body
3. CHECK SIDE CLEARANCE OF BOTH ROTORS
Using a steel straight edge and feeler gauge, measure the
clearance between the rotors and straight edge.
Standard clearance: 0.03 – 0.08 mm
Maximum clearance: 0.08 mm (0.0031 in.)
If the clearance exceeds the limit, replace the drive rotor,
driven rotor or pump body.
ASSEMBLY OF OIL PUMP BODY
1. INSTALL OIL PUMP DRIVE ROTOR AND DRIVEN
ROTOR
(a) Apply gear oil to the both rotors.
(b) Install the driven rotor.
(c) Install the drive rotor.
2. INSTALL OIL PUMP PLATE
(a) Install the oil pump plate.
(b) Using a torx socket wrench, tighten the three torx
screws.
(Torx socket wrench T30 09042–00010)
Torque: 7.4 N–m (75 kgf–cm, 65 in.–Ibf)
3. INSTALL SEAT, BALL, SPRING AND STRAIGHT SCREW
PLUG
(a) Install a new O–ring to the seat.
(b) Install the seat, ball and spring.
HINT: When installing the seat, push the seat until it
touches the bottom of the hole in the body.
(0.0012 – 0.0031 in.)
TF–45