Oil Pump: Specifications

Engine Overhaul
Oil pump cover bolt 17 ± 1 Nm (12 ± 1 ft. lbs.)
Oil pump cover screw 10 ± 2 Nm (89 ± 17 inch lbs.)
Check the side clearance.
Standard value:
Drive gear 0.08 - 0.14 mm (0.0031 - 0.0055 inch)
Driven gear 0.06 - 0.12 mm (0.0024 - 0.0047 inch)