Installation, Power requirements, Boat transom requirements – HONDA BF20D User Manual
Page 36: Installation position
27.7 in (703 mm)
22.2 in (563 mm)
17.0 in (433 mm)
34
POWER REQUIREMENTS
BOAT TRANSOM
REQUIREMENTS
INSTALLATION POSITION
INSTALLATION
CENTER LINE
I
I
D
D
L
L
E
E
P
P
O
O
R
R
T
T
0
2 in
(0
50 mm)
B
B
O
O
A
A
T
T
T
T
R
R
A
A
N
N
S
S
O
O
M
M
H
H
E
E
I
I
G
G
H
H
T
T
M
M
O
O
T
T
O
O
R
R
T
T
R
R
A
A
N
N
S
S
O
O
M
M
H
H
E
E
I
I
G
G
H
H
T
T
A
A
N
N
T
T
I
I
V
V
E
E
N
N
T
T
I
I
L
L
A
A
T
T
I
I
O
O
N
N
P
P
L
L
A
A
T
T
E
E
WATER SURFACE
4 in
(100 mm)
Correct and secure installation is
essential for safe boating and good
performance. Follow the installation
instructions provided in this manual.
Before installation, check to be sure
that the outboard motor does not
exceed the recommended maximum
horsepower for the boat on which it
is to be installed. Refer to the boat’s
certification plate for recommended
maximum horsepower. If the
certification plate information is not
available, contact the boat dealer or
manufacturer.
For most applications, the outboard
motor should have a horsepower
rating which provides 80% of the
maximum recommended horsepower
for the boat.
Honda BF8D/BFP8D/BF9.9D/
BFP9.9D/BF15D/BFP15D/BF20D
and BFP20D outboard motors can be
installed on a boat transom having a
thickness range of 1.3
2.2 inches
(35
57 mm).
Type:
S:
L:
X:
Install the outboard motor on the
center of the boat transom.
The correct dimensions differ
according to the type of boat and the
configuration of the bottom of the
boat. Follow the manufacturer’s
recommended installation height.
Motor Transom Height
The antiventilation plate of the
outboard motor should be 0
2 in
(0
50 mm) below the bottom of
the boat. When the outboard motor is
mounted on a sailboat, the
antiventilation plate should be 4 in
(100 mm) or more below the surface
of the water. For unusual situations,
see your Honda marine dealer for
advice.
07/09/19 18:21:58 31ZY0600_035