User Manual

3. BF15DIBF20D
Rated horsepower
Maximum torque
S PEC I FI CAT1 ON S
ENGINE
11 kW (1 5 PS) at 5,000 rpm
25.2 N-m (2.6 kg-m, 18.8 Ib-ft)
at 3,500 rpm
14.7 kW (20 PS) at
5,500 rpm
25.8 N-m (2.6 kg-m, 18.8 Ib-ft)
at
5,000 rpm
I Model I BF15D, BFPl5D I BFZOD, BFPZOD I
Fuel consumption
Cooling system
lTYPe
I Water cooled 4-stroke, overhead valve, vertical twin I
313 g (11 oz.) / kWh
337 g (11.9 02.)
/ kWh
Forced water circulation by impeller Dump with thermostat
I Displacement I 350 cm3 (21.5 cu. in.) I
Ignition system
Ignition timing
Carburetor
Spark plug
I Bore x stroke I 59 x 64 mm (2.3 x 2.5 in) I
Optical CDI
0"
& 2" B.T.D.C.
Horizontal butterflv valve-tvDe sinale carburetor with auto start
CR5EH-9 (NGK), U16FER9 (DENSO)
Oil capacity
Recommended oil
JCompression ratio
I 9.2:l I
1 .O liter (I .06 US qt) at oil change
1.3 liter (1.37 US qt) with oil filter replacement
SAEIOW-30. API Service classification SG.
SH. SJ
Starting system
Stopping system
Electric starter and recoil starter
Ignition primary circuit ground
ILubricating system
I Forced lubrication by trochoid pump I
Fuel pump
Exhaust system
Mechanical plunger type
Thru hub type
Model
Clutch
Gear ratio
Reduction type
Gear case oil capacity
Recommended gear case oil
Number
of blades
Diameter
Pitch
Rotating direction
Propeller
IFuel used
I Automotive unleaded gasoline (minimum 86 pump octane) I
BF15D, BFPl5D BFZOD, BFPZOD
Dog clutch (forward-neutral-reverse)
2.08:l (1 3/27)
Spiral bevel gear
0.285 liters (0.27 US qt, 0.23 Imp qt)
API Service classification GL4
or GL5
4 4
235 mm (9.25 in)
203 mm (8.0 in)
254 mm (10 in)
165 mm (6.5 in)
Clockwise (viewed from rear)
IFuel tank capacity
I
12 liters (3.2 US gal, 2.6 Imp gal)
I
Date of Issue: June 2003
0 2001-2003 American Honda Motor Co., Inc.
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