Oil Pump: Specifications

OIL PUMP
Body to outer rotor radial clearance 0.114 - 0.260 mm (0.0045 - 0.0102 inch)
Inner rotor to outer rotor tip clearance Below 0.180 mm (0.0071 inch)
Body to inner rotor axial clearance 0.030 - 0.070 mm (0.0012 - 0.0028 inch)
Body to outer rotor axial clearance 0.050 - 0.110 mm (0.0020 - 0.0043 inch)
Inner rotor to brazed portion of housing clearance 0.045 - 0.091 mm (0.0018 - 0.0036 inch)

Tightening torque
Oil pump body 6.4 - 7.5 Nm (0.65 - 0.76 kg-m, 57 - 66 inch lbs.)
Oil pump cover 5.9 - 7.8 Nm (0.60 - 0.80 kg-m, 53 - 69 inch lbs.)