Yamaha F15C Owner's Manual page 17

Performance:
Full throttle operating range:
5000–6000 r/min
Rated power:
F9.9HE 7.3 kW (9.9 HP)
F9.9HMH 7.3 kW (9.9 HP)
Rated power:
F15CE 11.0 kW (15 HP)
F15CEH 11.0 kW (15 HP)
F15CEP 11.0 kW (15 HP)
F15CMH 11.0 kW (15 HP)
F20BE 14.7 kW (20 HP)
F20BEH 14.7 kW (20 HP)
F20BEP 14.7 kW (20 HP)
F20BMH 14.7 kW (20 HP)
Idle speed (in neutral):
1000–1100 r/min
Power unit:
Type:
4-stroke SOHC L2 4 valves
Total displacement:
3
362 cm
(22.1 c.i.)
Bore  stroke:
63.0  58.1 mm (2.48  2.29 in)
Ignition system:
CDI
Spark plug (NGK):
DPR6EB-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Steering system:
F15CE Remote steering
F15CEH Tiller handle
F15CEP Remote steering
F15CMH Tiller handle
F20BE Remote steering
F20BEH Tiller handle
F20BEP Remote steering
F20BMH Tiller handle
F9.9HE Remote steering
F9.9HMH Tiller handle
Specifications and requirements
Starting system:
F15CE Electric starter
F15CEH Electric starter
F15CEP Electric starter
F15CMH Manual starter
F20BE Electric starter
F20BEH Electric starter
F20BEP Electric starter
F20BMH Manual starter
F9.9HE Electric starter
F9.9HMH Manual starter
Starting carburetion system:
Prime start
Valve clearance IN (cold engine):
0.15–0.25 mm (0.0059–0.0098 in)
Valve clearance EX (cold engine):
0.25–0.35 mm (0.0098–0.0138 in)
Battery rating (CCA/EN):
F15CE 347–411 A
F15CEH 347–411 A
F15CEP 347–411 A
F20BE 347–411 A
F20BEH 347–411 A
F20BEP 347–411 A
F9.9HE 347–411 A
Battery rating (20HR/IEC):
F15CE 40 Ah
F15CEH 40 Ah
F15CEP 40 Ah
F20BE 40 Ah
F20BEH 40 Ah
F20BEP 40 Ah
F9.9HE 40 Ah
Maximum generator output:
F15CE 10 A
F15CEH 10 A
F15CEP 10 A
F20BE 10 A
F20BEH 10 A
F20BEP 10 A
F9.9HE 10 A
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