Installing The Oil Pump - Yamaha F50F Service Manual

POWR
2. Assemble the rocker arm assemblies 1
and rocker arm shaft 2, and then install
the tensioners 3 and stopper guides 4
to the rocker arm shaft by installing the
bolts 5.
NOTE:
Make sure that the arrow marks b on the
tensioners are facing up.
3. Install the rocker arm shaft assembly to
the cylinder head by installing the bolts,
and then tighten them to the specified
torque.
5-33
Power unit
6
6
M M
S6C15570
CAUTION:
Be sure not to damage the washers 6
when installing the rocker arm shaft
assembly to the cylinder head.
Rocker arm shaft bolt:
18 N·m (1.8 kgf·m, 13.3 ft·lb)

Installing the oil pump

1. Install the oil pump 1 by aligning the oil
pump drive shaft a with the camshaft pin
b.
NOTE:
Before installing the oil pump, be sure to fill it
with a small amount of engine oil through the
oil passages c.
6
S6C15610
c
1
S6C15580
6C13G11