Oil Pump

Inspection

1. Install the pump gears and shaft in the main valve body.

2. Install the oil pump shaft and measure the side clearance of the drive and driven gears.

Pump Gears Side (Radial) Clearance:
Standard (New): Drive gear 0.210-0.265 mm (0.0083-0.0104 in)
Driven gear 0.07-0.125 mm (0.0028-0.0049 in)

3. Measure the thrust clearance of the driven gear-tomain valve body.

Drive/Driven Gear thrust (Axial) Clearance: Standard (New): 0.03-0.05 mm
(0.001-0.002 in) Service Limit: 0.07 mm (0.0028 in)