Installing The Power Unit - Yamaha F150A Service Manual

POWR
20. Before installing the oil filter, be sure to
fill it with engine oil through the oil pas-
sage j of the oil filter bracket.
21. Install the oil filter, and then tighten it to
the specified torque using a 72.5 mm
(2.9 in) oil filter wrench.
NOTE:
Apply a thin coat of engine oil to the O-ring of
the new oil filter before installation.
Oil filter wrench: 90890-06830
Oil filter:
18 N·m (1.8 kgf·m, 13.3 ft·lb)
22. Install a new gasket and the exhaust
cover, and then tighten the bolts to the
specified torques in two stages and in the
sequence shown.
5-55
Power unit
j
S63P5B20
Exhaust cover bolt:
1st: 6 N·m (0.6 kgf·m, 4.4 ft·lb)
2nd: 12 N·m (1.2 kgf·m, 8.9 ft·lb)
23. Install the thermostat E and cover F.
E
Thermostat cover bolt:
1st: 6 N·m (0.6 kgf·m, 4.4 ft·lb)
2nd: 12 N·m (1.2 kgf·m, 8.9 ft·lb)

Installing the power unit

1. Clean the power unit mating surface, and
install the dowels 1 and a new gasket
2.
2. Install the power unit 3 by installing the
bolts 4 and bolts 5, then tightening
them to the specified torque.
3. Install the apron 6, then tighten them to
the specified torque.
F
S63P5C50
63P3F11