Honda BF50 (5HP), BF5A Outboard Motors Shop Manual 2014, Page 115Get this manual
ISPECIFICATIONS 1SPECIFICATIONS 2DIMENSIONAL DRAWING
1SPECIFICATIONS
DIMENSIONS AND WEIGHT
Model Description code Type Overall length Overall width Overall heightDry weiQht Operating weight Transom height Transom angle Tilting angle Swivel angle1: With propeller instal led BF5A BADS 525 mm (20.7 in) 350 mm (13.8 in) 1,005 mm (39.6 in) 1,135 mm (44.7 in) 27.0 kg (59 .5 Ibs) 27 .5 27 .5 kg (60 .6 Ibs) 28.0 kg (61.7 Ibs) 445 mm (17 .5 in) 572 mm (22.5 in) 5-stage (5, 9, 13, 17,213-stage (30, 45, 70) 45 right and left S
Type Displacement Bore strokeRated power Maximum torque Compression ratio Fuel consumption ratio Cooling system Ignition system Ignition timing Spark plug Carburetor Lubricating system Oil capacity Recommended oil Starting system Stopping system Fuel used Fuel tank capacity Fuel pump Exhaust system1: Full throttle rpm range Water cooled 4-stroke, over head valve, vertical shaft, single cylinder 127 cm (7 .7 cu-in) 60 45 mm (2.36 1.77 in) 3.7 kW (5.0 HP) at 5,000 min(rpm) 7.74 Nm (0 .79 kgf.m, 5.71 Ibfft) at 4,000 min(rpm) 8.7400 (14.1 oz)kWh Forced water circu lation by impeller pump with thermostat CDI 20 BTDC at 1,700 min(rpm) (NGKBPR5ES, (DENSO) W16EPR-U Horizontal butterfly valve type Forced lubrication by trochoid pump 0.55 (0.58 US qt, 0.48 Imp qt) SAE 10W-30, API Service classification SGSHSJ Recoi starter Ignition primary circuit ground Automoti ve un leaded gasoline (minimum 86 pump octane) 12 (3 .2 US ga l, 2.6 Imp gal) Diaphragm type Under water type