Installation Requirements; Boat Horsepower Rating - Yamaha F9.9F Owner's Manual

Min. cold cranking amps (CCA/EN):
FT9.9GE 347.0 A
FT9.9GEP 347.0 A
Min. rated capacity (20HR/IEC):
FT9.9GE 40.0 Ah
FT9.9GEP 40.0 Ah
Alternator output:
F9.9FMH 80 W
Maximum generator output:
FT9.9GE 6 A
FT9.9GEP 6 A
Drive unit:
Gear positions:
Forward-neutral-reverse
Gear ratio:
F9.9FMH 2.08(27/13)
FT9.9GE 2.92(38/13)
FT9.9GEP 2.92(38/13)
Trim and tilt system:
F9.9FMH Manual tilt
FT9.9GE Manual tilt
FT9.9GEP Power tilt
Propeller mark:
F9.9FMH N
FT9.9GE R
FT9.9GEP R
Fuel and oil:
Recommended fuel:
Regular unleaded gasoline
Fuel tank capacity:
12.0 L (3.17 US gal, 2.64 Imp.gal)
Recommended engine oil:
4-stroke outboard motor oil
Recommended engine oil group 1*:
SAE 10W-30/10W-40/5W-30
API SE/SF/SG/SH/SJ/SL
Recommended engine oil group 2*:
SAE 15W-40/20W-40/20W-50
API SH/SJ/SL
Engine oil quantity:
0.8 L (0.85 US qt, 0.70 Imp.qt)
Specifications and requirements
Tightening torque for engine:
EMU33554
EMU33564

Boat horsepower rating

EWM01560
Overpowering a boat can cause severe in-
stability.
Before installing the outboard motor(s), con-
firm that the total horsepower of your out-
board motor(s) does not exceed the boats
maximum horsepower rating. See the boat's
capacity plate or contact the manufacturer.
Lubrication:
Wet sump
Recommended gear oil:
Hypoid gear oil SAE#90
Gear oil quantity:
F9.9FMH 0.150 L (0.159 US qt,
0.132 Imp.qt)
FT9.9GE 0.370 L (0.391 US qt,
0.326 Imp.qt)
FT9.9GEP 0.370 L (0.391 US qt,
0.326 Imp.qt)
Spark plug:
25.0 Nm (2.55 kgf-m, 18.4 ft-lb)
Propeller nut:
F9.9FMH 17.0 Nm (1.73 kgf-m,
12.5 ft-lb)
FT9.9GE 21.0 Nm (2.14 kgf-m,
15.5 ft-lb)
FT9.9GEP 21.0 Nm (2.14 kgf-m,
15.5 ft-lb)
Engine oil drain bolt:
24.0 Nm (2.45 kgf-m, 17.7 ft-lb)

Installation requirements

WARNING
11