Honda BF15D User Manual

BF15DmBF20D
3. PlSTO N
a. REMOVAL
1) Remove the engine (Section 8) and remove the following:
- flywheel and timing belt drive pulley (P. 9-2).
- silencer and carburetor (P. 6-2)
- fuel pump and fuel filter (P. 6-16).
- cylinder head (P. 11-2).
2) Remove the four
6 x 22 mm flange bolts and crankcase
3) Turn the crankshaft until the piston is at top dead center.
side cover and side cover gasket.
4) Remove the connecting rod bolts and connecting rod
caps.
Mark the connecting rod caps so they can be placed
back in their original position.
5) Remove the pistonkonnecting rod assemblies.
Mark the pistonkonnecting rod assemblies so they can
be placed back in their original position.
I [l] SIDE COVER GASKET
\ r21
CRANKCASE
\ SIDE COVER
I
6 x 22 (4)
[11
CONNECTING
[I1
P
C
A

Honda BF15D Specifications

General

Displacement	350 cc (21.4 cubic inches)
HP Rating	15 HP
Fuel Delivery	1 Carburetor
Ignition System	Digital CDI
Cooling System	Water Cooled
Gear Ratio	2.08:1
Lubrication	Wet Sump
Gear Shift	F-N-R
Engine Type	4-stroke
Full Throttle RPM Range	5000 - 6000 rpm
Starting System	Manual
Exhaust	Through Propeller
Fuel Tank Capacity	External tank
Oil Capacity	1.1 L
Fuel	Unleaded Gasoline
Shaft Length	15 inches