INDEX
BF15DmBF20D
1 .
2 .
3 .
4
.
5 .
6 .
7 .
8 .
9
.
SPECIFICATIONS
......................................................
1-1
1
.
SPECIFICATIONS
...................................................
1-1
2
.
DIMENSIONAL DRAWINGS
...................................
1-4
SERVICE INFORMATION .......................................... 2-1
1
.
THE IMPORTANCE OF PROPER SERVICING
.....
2-1
2
.
IMPORTANT SAFETY PRECAUTIONS
.................
2-1
3
.
SYMBOLS USED IN THIS MANUAL
......................
2-2
4
.
SERIAL NUMBER LOCATIONS
.............................
2-2
5
.
MAINTENANCE STANDARDS
...............................
2-3
6
.
TORQUE VALUES
................................................
2-6
7
.
SPECIAL TOOLS
..................................................
2-9
8
.
TROUBLESHOOTING
...........................................
2-1 1
9
.
CABLE
&
HARNESS ROUTING
............................
2-29
10
.
LUBRICATION POINTS
........................................
2-41
MAINTENANCE
..........................................................
3-1
1
.
MAINTENANCE SCHEDULE
..................................
3-1
2
.
ENGINE OIL
..............................................
3
.
OIL FILTER CARTRIDGE
.........................
4
.
GEAR CASE OIL
.........................................
5
.
SPARK PLUG
..........................................................
3-6
8
.
FUEL FILTER
........
.........................................
3-1 1
12
.
TIMING BELT
........................................................
3-15
13
.
CRANKCASE BREATHER
....................................
3-19
14
.
EXHAUST EMISSION (Bodensee model)
.............
3-19
PROPELLEWGEAR CASElEXTENSlON CASE
.......
4-1
1
.
PROPELLER
...........................................................
4-2
2
.
PROPELLER SHAFT HOLDER
..............................
4-3
3
.
GEAR CASE ASSEMBLY
......................
4
.
WATER PUMP
........
5
.
VERTICAL SHAFT/BEVEL GEAR
.........
..........................................
4-1 1
6
.
WATER PUMP HOUSING
......................................
4-21
7
.
GEAR CASEIANODENVATER SCREEN
................
4-27
8
.
EXTENSION CASE
.................................................
4-28
9
.
EXHAUST CHAMBER COVER
.
ENGINE COVERS
.......................................................
5-1
1
.
ENGINE COVER
.....................................................
5-1
2
.
LEFT ENGINE UNDER COVER
.............................
5-2
3
.
RIGHT ENGINE UNDER COVER
...........................
5-3
FUEL SYSTEM ........................................................... 6-1
1
.
SILENCER/CARBURETOR
...................................
6-2
2
.
CHOKE CABLE
.......................................................
6-17
3
.
FUEL PUMP/FUEL FILTER
....................................
6-18
4
.
FUEL TANK
.............................................................
6-21
RECOIL STARTER ..................................................... 7-1
1
.
NEUTRAL START CABLE
......................................
7-1
2
.
RECOIL STARTER
.................................................
7-2
3
.
STARTER CASE B
..................................................
7-10
ENGINE REMOVAUINSTALLATION ........................ 8-1
1
.
ENGINE REMOVAL
................................................
8-1
2
.
ENGINE INSTALLATION
........................................
8-6
FLYWHEEVTIMING BELT ......................................... 9-1
1
.
FLYWHEEUCOILS
.................................................
9-2
2
.
TIMING BELT/PULLEYS
.........................................
9-8
10
.
CYLINDER HEADNALVESIOIL PUMP
.....................
10-1
1
.
CYLINDER HEAD REMOVAL
.................................
10-2
2
.
OIL PUMP
...............................................................
10-5
3
.
CYLINDER HEAD DISASSEMBLY
.........................
10-8
4
.
VALVE SEAT REFACING
.......................
10-14
5
.
CYLINDER HEAD ASSEMBLY
...........
1016
6
.
CYLINDER HEAD INSTALLATION
............................
1@18
11 .
CRANKCASE/CRANKSHAFT/PISTON
.....................
11-1
1
.
THERMOSTATNVATER JACKET
..........................
11-2
2 OIL STRAINER
......................
11-8
3
.
PISTON
...............
......................
11-9
4
.
CRANKSHAFT/CYLINDER BLOCK
.........................
11-15
12 .OIL CAWSTERN BRACKETKWIVEL CASE
.........
12-1
1
.
OIL CASE
.............................
......................
12-2
2
.
FRICTION ADJUST
......................
12-4
3 MOUNT FRAME
......................
12-6
4
.
STERN BRACKET
..................................
12-7
5
.
SWIVEL CASE
........................................................
12-1 1
.
...
.
.....
13 .SHIFT LINKAGE
........................................................
13-1
1
.
SHIFT ARMnHROTTLE ARM
................................
13-2
2
.
SHIFT LEVER
.........................................................
13-3
3
.
SHIFT SHAFT
.........................................................
13-4
14 . STEERING ROD/REMOTE CONTROL
BOX
............. 14-1
1
.
STEERING ROD
.....................................................
14-1
3
.
CONTROL BOX WIRE HARNESS
.........................
14-4
2
.
REMOTE CONTROL CABLE
..........................
4
.
REMOTE CONTROL BOX
..............................
15 .TILLER HANDLE
.......................................................
15-1
1
.
TILLER HANDLE
....................................................
15-2
2
.
TILLER HANDLE BRACKET
......................
15-6
3
.
THROTTLE GRIP
.............................
4
.
STARTER SWITCH
..............
5
.
EMARGENCY STOP SWlTC
16
.
ELECTRICAL EQUIPMENT
.......................................
16-1
1
.
STARTER MOTOR
..........................
......
16-1
2
.
STARTER CABLE (Type with 12A c
......
16-13
3
.
CHARGE WIRE (Type with6A charge coil)
.............
16-17
4
.
NEUTRAL SWITCH/INDICATOR
...........................
16-20
5
.
IGNITION CONTRO
6
.
CONNECTOR BRACKET A
..................................
16-24
7
.
IGNITION COIL
.........
......................
16-27
8
.
REGULATOR/RECTI
17 .WIRING DIAGRAMS
..................................................
17-1