Oil Pump Inspection; Oil Pump Re-Assembly - Sym Symply50 Service Manual

SYM 3. LUBRICATION SYSTEM

Oil Pump Inspection

Check the clearance between oil pump body
and outer rotor.
Limit: below 0.12 mm
Check clearance between inner and outer
rotors.
Limit: below 0.12 mm
Check clearance between rotor side face
and pump body.
Limit: below 2.0 mm
Drive shaft

Oil Pump Re-assembly

Oil pump body
Install inner and outer rotors into the pump
body.
Insert the drive shaft into the inner rotor.
Fixing pin
Install the driving shaft.
Install the fixing pin.
Install the oil pump cover.
Install 3 screws into the oil pump.
Oil pump
cover
inner rotor
outer rotor
3-5