Yamaha 2CMH, Rigging Manual

Page: 13 / 226

1-7
MOUNTING THE OUTBOARD
MOTOR
2. Adjust the height of outboard motor so that
the anti-cavitation plate is positioned to the
boat transom bottom, or lowered within 25
mm (1 in.).
For planing boats, the anti-cavitation plate
should be positioned to the boat transom
bottom or slightly higher.
Single motor
Twin motors/ Quad motors
Triple motors
* Due to combination of a boat type and an engine
type, the mount height of outboard motor varies.
Therefore, the complete information is impossible
to describe here.
For further information, see the instruction issued
by boat manufacturer, or ask to the manufacturer.
3. When the outboard motor mount position
has determined, mark the 4 symmetrical
mount hole positions onto the boat transom.
Make the mount holes of 13 mm (0.5 in.)
vertically on the marking points.
0~25 mm (1 in.)
(a)
C/L
0~25 mm
(1 in.)
(a)
0~25 mm
(1 in.)
Twin motors
Quad motors
0~25 mm
(1 in.)
(a): Anti-cavitation plate
C/L
0~25 mm
(1 in.)
0~25 mm
(1 in.)
0~25 mm
(1 in.)
(a)
90
13 mm
(0.5 in.)
To be continued.