Yamaha F20B Owner's Manual

Also see for F-20B: Owner's manual Owner's manual Service manual Owner's manual Installation manual

Contents

9Specifications and requirementsEMU34520SpecificationsTIP:“(AL)” stated in the specification data belowrepresents the numerical value for the alumi-num propeller installed.Likewise, “(SUS)” represents the value forstainless steel propeller installed and “(PL)”for plastic propeller installed.TIP:“*” means, select the engine oil referring tothe chart of engine oil paragraph. For furtherinformation, see page 13.EMU2821EDimension:Overall length:F15CEH 1046 mm (41.2 in)F15CMH 1046 mm (41.2 in)F20BEHP 1048 mm (41.3 in)F20BEP 664 mm (26.1 in)F20BMH 1046 mm (41.2 in)Overall width:F15CEH 420 mm (16.5 in)F15CMH 420 mm (16.5 in)F20BEHP 420 mm (16.5 in)F20BEP 389 mm (15.3 in)F20BMH 420 mm (16.5 in)Overall height S:1078 mm (42.4 in)Overall height L:F15CEH 1205 mm (47.4 in)F15CMH 1205 mm (47.4 in)F20BEHP 1205 mm (47.4 in)F20BEP 1205 mm (47.4 in)F20BMH 1204 mm (47.4 in)Transom height S:438 mm (17.2 in)Transom height L:F15CEH 565 mm (22.2 in)F15CMH 565 mm (22.2 in)F20BEHP 570 mm (22.4 in)F20BEP 570 mm (22.4 in)F20BMH 565 mm (22.2 in)Weight (AL) S:F15CEH 53.7 kg (118 lb)F15CMH 51.0 kg (112 lb)F20BMH 51.0 kg (112 lb)Weight (AL) L:F15CEH 56.0 kg (123 lb)F15CMH 53.0 kg (117 lb)F20BEHP 60.7 kg (134 lb)F20BEP 60.0 kg (132 lb)F20BMH 53.0 kg (117 lb)Performance:Full throttle operating range:5000–6000 r/minMaximum output:F15CEH 11.0 kW@5500 r/min(15 HP@5500 r/min)F15CMH 11.0 kW@5500 r/min(15 HP@5500 r/min)F20BEHP 14.7 kW@5500 r/min(20 HP@5500 r/min)F20BEP 14.7 kW@5500 r/min(20 HP@5500 r/min)F20BMH 14.7 kW@5500 r/min(20 HP@5500 r/min)Idling speed (in neutral):1050 ±50 r/minEngine:Type:4-stroke LDisplacement:362.0 cm3Bore × stroke:63.0 × 58.1 mm (2.48 × 2.29 in)Ignition system:CDISpark plug with resistor (NGK):DPR6EB-9Spark plug gap: