Installation
EMU26902
Installation
The information presented in this section is
intended as reference only. It is not possible
to provide complete instructions for every
possible boat and motor combination. Prop-
er mounting depends in part on experience
and the specific boat and motor combination.
EWM01590
WARNING
1
ZMU01873
●
Overpowering a boat could cause se-
vere instability. Do not install an out-
board motor with more horsepower
1.
Center line (keel line)
EMU26931
than the maximum rating on the capac- Mounting height (boat bottom)
ity plate of the boat. If the boat does not The mounting height of your outboard motor
have a capacity plate, consult the boat affects its efficiency and reliability. If it is
manufacturer.
mounted too high, propeller ventilation may
Improper mounting of the outboard mo-
occur, which will reduce propulsion due to
●
tor could result in hazardous condi- excessive propeller slip, and the water in-
tions such as poor handling, loss of takes for the cooling system may not get ad-
control, or fire hazards. For permanent- equate water supply, which can cause
ly mounted models, your dealer or oth- engine overheating. If the engine is mounted
er
rigging should mount the motor.
person
experienced
in
proper
too low, water resistance (drag) will in-
crease, thereby reducing engine efficiency
and performance.
EMU33470
Most commonly, outboard motor should be
mounted so that the anti-cavitation plate is in
alignment with the bottom of the boat. The
optimum mounting height of the outboard
motor is affected by the boat/motor combina-
tion and the desired use. Test runs at differ-
ent heights can help determine the optimum
mounting height. Consult your Yamaha deal-
er or boat manufacturer for further informa-
tion on determining the proper mounting
height.
Mounting the outboard motor
The outboard motor should be mounted so
that the boat is well balanced. Otherwise, the
boat could be hard to steer. For single-en-
gine boats, mount the outboard motor on the
centerline (keel line) of the boat.
33
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 115 |
| Model Year | 2007 |
| Download File |
|
| Language | English |
| Product Brand | Yamaha Motor. Yamaha Motor Corporation, USA - Support Customer Relations for US: 1-800-962-7926
Yamaha Boats: 1-800-962-7926 Yamaha Outboard Customer Relations: 1-866-894-1626 , Yamaha Outboard |
| Document File Type | |
| Publisher | yamaha-motor.com |
| Wikipedia's Page | Yamaha Motor Company |
| Copyright | Attribution Non-commercial |
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