Standards and Service Limits

Oil Pump
Inner-to-outer rotor clearance 0.02 - 0.15 mm (0.001 - 0.006 inch)
Pump Housing-to-outer rotor clearance 0.15 - 0.21 mm (0.008 - 0.008 inch)
Pump housing to rotor axial clearance 0.02 - 0.07 mm (0.001 - 0.003 inch)