Yamaha F50F Owner's Manual page 56

Maintenance
Control system:
F50FEHT Tiller
F50FET Remote control
F60CEHT Tiller
F60CET Remote control
FT50GET Remote control
FT60DET Remote control
Starting system:
Electric
Starting carburetion system:
Electronic fuel injection
Valve clearance (cold engine) IN:
0.15–0.25 mm (0.0059–0.0098 in)
Valve clearance (cold engine) EX:
0.25–0.35 mm (0.0098–0.0138 in)
Min. cold cranking amps (CCA/EN):
430.0 A
Min. rated capacity (20HR/IEC):
70.0 Ah
Alternator output for battery DC:
17.0 A
Drive unit:
Gear positions:
Forward-neutral-reverse
Gear ratio:
F50FEHT 1.85 (24/13)
F50FET 1.85 (24/13)
F60CEHT 1.85 (24/13)
F60CET 1.85 (24/13)
FT50GET 2.33 (28/12)
FT60DET 2.33 (28/12)
Trim and tilt system:
Power trim and tilt
Propeller mark:
F50FEHT G
F50FET G
F60CEHT G
F60CET G
FT50GET K
FT60DET K
Fuel and oil:
50
Recommended fuel:
Regular unleaded gasoline
Min. research octane:
90
Fuel tank capacity:
24 L (6.34 US gal) (5.28 Imp.gal)
Recommended engine oil:
4-stroke outboard motor oil
Engine oil grade API:
API SE, SF, SG, SH, SJ, SL
Engine oil type SAE:
SAE10W30 or SAE10W40
Lubrication:
Wet sump
Engine oil quantity (excluding oil filter):
2.5 L (2.64 US qt) (2.20 Imp.qt)
Recommended gear oil:
Hypoid gear oil SAE#90
Gear oil quantity:
F50FEHT 430.0 cm
(15.17 Imp.oz)
F50FET 430.0 cm
(15.17 Imp.oz)
F60CEHT 430.0 cm
(15.17 Imp.oz)
F60CET 430.0 cm
(15.17 Imp.oz)
FT50GET 670.0 cm
(23.63 Imp.oz)
FT60DET 670.0 cm
(23.63 Imp.oz)
Tightening torque for engine:
Spark plug:
18.0 Nm (13.3 ft-lb) (1.84 kgf-m)
Propeller nut:
35.0 Nm (25.8 ft-lb) (3.57 kgf-m)
Engine oil drain bolt:
18.0 Nm (13.3 ft-lb) (1.84 kgf-m)
Engine oil filter:
18.0 Nm (13.3 ft-lb) (1.84 kgf-m)
3
(14.54 US oz)
3
(14.54 US oz)
3
(14.54 US oz)
3
(14.54 US oz)
3
(22.65 US oz)
3
(22.65 US oz)