Oil Pump Assembly - Honda 2000 XR50R Service Manual

Measure the side clearance using a straight edge
and feeler gauge.
SERVICE LIMIT: 0.20 mm (0.008 in)
ASSEMBLY
OUTER ROTOR
OIL PUMP SHAFT
INNER ROTOR
Oil PUMP COVER
Install the inner and outer rotors into the oi l pump
body.
Install the oil pump shaft aligning the flat su rfaces
of the shaft and inner rotor.
Fill the oil pump with 0.5 - 1
cm~
of engine oil.
LUBRICATION SYSTEM
OIL PUMP BODY
4-3