Yamaha 2CMH, Rigging Manual

Page: 11 / 226

1-5
UNCRATING PROCEDURE
(FOR TYPICAL STEEL FRAME)
11. Carefully lift up the motor with the bottom
crate so that the lifting-harness does not
contact to the engine components.
Have a helper hold the frame to avoid injury
while lifting.
12. Remove the bracket bolts (10).
MOUNTING THE OUTBOARD
MOTOR
WARNING
Overpowering a boat may cause severe
instability. Never install an outboard motor
that exceeds the maximum boat horse-
power rating capacity. If a boat does not
have the capacity plate, ask to the boat
manufacturer.
Proper mount of outboard motor will obtain
better engine performance, product reliability,
fuel economy, customer satisfaction, etc.
This chapter describes the brief summary of
outboard motor mount.
For the first requirement, make sure the out-
board motor has clearance for full movement,
from port to starboard, as well as during tilt
operation.
For the motor dimensions, see the later pages.
1. Set an outboard motor on the vertical center
line of boat transom.
Measurement points are shown in the illus-
tration.
No strakes hull
Make a same radius at both sides of hull, and
have another measurement points.
Strakes hull
Have the measurements between port and
starboard strakes.
(10)
C/L
(a) (b)
(c) (d)
r r
*C/L: Centerline of the transom.
C/L
(a) (b)
(c) (d)
To be continued.