Oil Pump
Clearance of Oil Pump Parts
Clearance between outer rotor and oil pump body (position 1)
Standard:..............0.114 - 0.200 mm (0.0045 - 0.0079 inch)
Tip clearance between inner rotor and outer rotor (position 2)
Standard:..............Below 0.180 mm (0.0071 inch)
Side clearance between inner rotor and oil pump body (position 3)
Standard:............0.030 - 0.070 mm (0.0012 - 0.0028 inch)
Side clearance between outer rotor and oil pump body (position 4)
Standard:............0.030 - 0.090 mm (0.0012 - 0.0035 inch)
(Clearance) = (Inner diameter of oil pump body) - (Outer diameter of inner rotor)
Standard:.............0.045 - 0.091 mm (0.0018 - 0.0036 inch)