Installing The Power Unit - Yamaha F25C Service Manual

POWR
7. Adjust the valve clearance.
Valve clearance:
Intake:
0.15–0.25 mm (0.006–0.010 in)
Exhaust:
0.25–0.35 mm (0.010–0.014 in)
NOTE:
For adjustment procedures, see "Checking
the valve clearance".

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, then tightening them to the
specified torque.
3. Install the apron 5 by installing the bolts
6, then tightening them to the specified
torque.
Power unit mounting bolt 4:
21 N·m (2.1 kgf·m, 15.5 ft·lb)
Apron bolt 6:
10 N·m (1.0 kgf·m, 7.4 ft·lb)
4. Connect the engine stop lanyard switch
leads, cooling water pilot hose, and fuel
hose.
5. Install the dipstick.
5-49
Power unit
6. Connect the blowby hose 7.
7
7. Connect the throttle cable 8 and shift
cable 9 (remote control model), or throt-
tle cables 0 (tiller handle model), and
then adjust their lengths. For adjustment
procedures, see Chapter 3.
8
8. Install the stator coil.
9. Install the Woodruff key.
S6D55A50
9
S6D55A60
0
S6D55A70
6D55F11