Honda Metropolitan CHF50 Service Manual page 84

LUBRICATION SYSTEM
'02-'05 model: Apply engine oil to the drive gear and driven gear
sliding surface.
Install the driven gear while aligning the cut-out in
the driven gear and oil pump.
After '05 model: Set the oil pump shaft to the oil pump driven gear
while aligning its pin and cut-out.
Apply engine oil to the drive gear and driven gear
sliding surface.
Install the oil pump shaft with driven gear while
aligning the cut-out in the shaft and oil pump.
NOTE:
• Check the proper alignment of the oil pump shaft
and oil pump driven gear at the following points.
- The oil pump shaft pin must be inserted into
the cut-out.
- The stator base must be seated on the crank-
case surface.
Apply engine oil to a new oil seal lip and install it
into the stator base.
Apply engine oil to a new O-ring and install it into
the stator base.
Install the dowel pins into the crankcase.
6-RING
4-8