3. LUBRICATION SYSTEM QUANNON125
Bolts
OIL PUMP/OIL FILTER ROTOR
REMOVAL
1. Disconnect the clutch cable.
2. Remove the right crankcase cover 13 bolts
and right crankcase cover.
3. Check the cover gasket, oil seal and O-ring
for oil leaks or damage. Replace with new
ones if necessary.
When installing, make sure to use a new
right crankcase cover gasket.
Right Crankcase Cover
Screws
Remove the three screws attaching the oil
filter rotor cover to remove the cover.
Remove the oil filter rotor lock nut with a
square socket and then remove the washer
and oil filter rotor.
Remove the oil pump cap two bolts.
During installation, install the washer
with the mark "OUTSIDE" facing up.
Oil Pump Oil Filter Rotor
Remove the 6mm nut on top of the oil pump
driven gear.
Oil Pump Driven Gear
Oil Pump Body Drive Gear
Remove the oil pump driven gear and chain.
Remove the oil pump mounting two bolts.
Remove the oil pump body.
Bolts
3-4