Honda SH300 2006 Manual page 110

LUBRICATION SYSTEM
Install the oil pump cover onto the oil pump body by
aligning the dowel pins on the body and hole of the
cover.
Install and tighten the oil pump cover screw to the
specified torque.
TORQUE: 2 N·m (0.2 kgf·m, 1.5 lbf·ft)
Check that the oil pump shaft turns smoothly.
INSTALLATION
Install the oil pump onto the crankcase by aligning
the dowel pins with the bolt holes and tighten the
two mounting bolts.
Apply engine oil to the drive chain and the driven
sprocket teeth.
Set the drive chain over the driven sprocket, and
install the sprocket with its "OUT" mark facing out
while aligning the flat surfaces of the sprocket and
pump shaft.
Apply engine oil to the threads of the oil pump
driven sprocket bolt.
Install and tighten the oil pump driven sprocket bolt
The oil pump driven
to the specified torque.
sprocket bolt has
left-hand threads.
TORQUE: 12 N·m (1.2 kgf·m, 9 lbf·ft)
Install the sprocket cover and tighten the bolt.
Install the flywheel (page 13-12).
After installation, fill the crankcase with the recom-
mended oil (page 4-10) and check that there is no oil
leaks.
Check the oil pressure (page 5-5).
5-12
DOWEL PINS
OIL PUMP
SPROCKET
BOLT (left-hand threads)
COVER
SCREW
COVER
BOLTS
CHAIN
"OUT" MARK
BOLT