KYMCO VITALITY 50 Manual page 77

4
. LUBRICATION SYSTEM
Measure the rotor end-to-pump body
clearance.
Service Limit: 0.12mm
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.
Install the pump cover by aligning the hole
in the cover with the dowel pin.
Tighten the screw to secure the pump cover.
Make sure that the pump shaft rotates freely
without binding.
Dowel Pin
Screws
VITALITY 50
Inner Rotor
4-12