4. LUBRICATION SYSTEM GRAND DINK 125/150
Pump Body Outer Rotor
OIL PUMP INSPECTION
Measure the pump body-to-outer rotor
clearance.
Service Limit: 0.25mm replace if over
Outer Rotor Inner Rotor
Measure the inner rotor-to-outer rotor
clearance.
Service Limit: 0.20mm replace if over
Measure the rotor end-to-pump body
clearance.
Service Limit: 0.12mm replace if over
Pump Body Rotor End
Dowel Pin Pump Body
OIL PUMP ASSEMBLY
Install the outer rotor, inner rotor and pump
shaft into the pump body.
Insert the pump shaft by aligning the flat
on the shaft with the flat in the inner
rotor. Install the dowel pin.
There is one mark on the surface of the inner
rotor and outer rotor.
The mark is upside.
Outer Rotor Inner Rotor Pump Shaft
4-5