Muddy Or Acidic Water; Anti-Fouling Paint; Motor Disposal Requirements; Emergency Equipment - Yamaha LF115 Owner's Manual

Specifications and requirements
posits collect, piston rings begin sticking.
Performance drops and engine wear in-
creases dramatically.
While many additives available may reduce
deposits, Yamaha recommends the use of
Ring Free Fuel Additive, available from
your Yamaha dealer. Ring Free Fuel Addi-
tive has repeatedly proven its ability to clean
combustion deposits from inside the engine,
notably the critical piston-ring-land area, and
fuel system components. Follow product la-
beling for use instructions.
EMU36880

Muddy or acidic water

Yamaha strongly recommends that you have
your dealer install the optional chromium-
plated water pump kit if you use the outboard
motor in muddy or acidic water conditions.
However, depending on the model it might
not be required.
EMU36330

Anti-fouling paint

A clean hull improves boat performance. The
boat bottom should be kept as clean of ma-
rine growth as possible. If necessary, the
boat bottom can be coated with an anti-foul-
ing paint approved for your area to inhibit
marine growth.
Do not use anti-fouling paint which includes
copper or graphite. These paints can cause
more rapid engine corrosion.
18
EMU36340

Motor disposal requirements

Never illegally discard (dump) the motor
Yamaha recommends consulting the dealer
about discarding the motor.
EMU36351

Emergency equipment

Keep the following items onboard in case
there is trouble with the motor.
A tool kit with assorted screwdrivers, pli-
●
ers, wrenches (including metric sizes), and
electrical tape.
Waterproof flashlight with extra batteries.
●
An extra engine shut-off cord (lanyard)
●
with clip.
Spare parts, such as an extra set of spark
●
plugs.
Consult your Yamaha dealer for details.
EMU25221

Emission control information

EMU25230

North American models

This engine conforms to U.S. Environmental
Protection Agency (EPA) regulations for ma-
rine SI engines. See the label affixed to your
engine for details.
EMU31560
Approval label of emission control certif-
icate
This label is attached to the bottom cowling.
New Technology; (4-stroke) MFI
ZMU04246
1. Approval label location
1
ZMU04276