Ch. 3 LUBRICATION SYSTEM
3-7
Oil Pump Disassembly
Remove the screws on oil pump cover and
remove the cover.
Remove the oil pump shaft roller and shaft.
Oil Pump Inspection
Check the clearance between oil pump body
and outer rotor.
Limit: 0.25 mm
Check clearance between inner and outer
rotors.
Limit: 0.20 mm
Check clearance between rotor side face and
pump body
Limit: 0.12 mm
Oil Pump Re-assembly
Install the inner and outer rotors into the pump
body.
Align the indent on driving shaft with that of
inner rotor.
Install the oil pump shaft and roller.
Install the oil pump cover and fixing pins
properly.