TOHATSU MFS 4D Owner's Manual page 65

Otherwise, engine's exterior may be dam-
age d or wa ter may enter th e cylinder
through the exhaust port and cause engine
problems.
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If the outboard motor must be laid down,
be sure to drain the remaining fuel in the
fuel line and carburetor (see page 65).
When laying down the outboard motor,
place front-side, starboard-side, or port-
side down on a cushion or any softer sur-
face shown below.
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Note
When laying the outboard front-side
down, turn the clamp bracket 90° clock-
wise or anti-clockwise so that it does not
interfere with the ground. Then tighten up
the steering adjustment screw to maintain
its position (see page 48).
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Adding a fuel stabilizer
When adding a fuel stabilizer additive
(commercially available), first fill the fuel
tank with fresh fuel. If the fuel tank is only
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partially filled, air in the tank can cause
the fuel to deteriorate during storage.
1. Before adding fuel stabilizer additive,
drain the carburetor (See page 65).
2. Follow the instructions on the label
when adding the fuel stabilizer addi-
tive.
3. After adding the additive, let the out-
board motor run in the water for 10
minutes to make sure any old fuel in
the fuel system has been completely
replaced by the fuel with additive.
4. Turn the engine OFF
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Note
If your motor is used occasionally, it is rec-
ommended to use a high quality fuel stabi-
lizer for the fuel and keep the fuel tank full
to reduce condensation and evaporation.
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Fuel system draining
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For details on handling fuel, contact an
authorized dealer.
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Fuel and fuel vapors are extremely flamma-
ble and can be explosive.
If fuel is spilled, wipe it up immediately.
INSPECTION AND MAINTENANCE
WARNING
65
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