Inspecting Fuel Filter; Cleaning Fuel Filter - Yamaha E25B Owner's Manual

Maintenance
sources of ignition.
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WARNING
Leaking fuel can result in fire or explo-
sion.
Check for fuel leakage regularly.
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If any fuel leakage is found, the fuel
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system must be repaired by a qualified
mechanic. Improper repairs can make
the outboard unsafe to operate.
Check the fuel lines for leaks, crack, or mal-
function. If a problem is found, your Yamaha
dealer or other qualified mechanic should re-
pair it immediately.
Checkpoints
Fuel system parts leakage
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Fuel line joint leakage
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Fuel line cracks or other damage
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Fuel connector leakage
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Inspecting fuel filter

EWM00310
WARNING
Gasoline is highly flammable, and its va-
pors are flammable and explosive.
If you have any question about properly
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doing this procedure, consult your
Yamaha dealer.
Do not perform this procedure on a hot
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or running engine. Allow the engine to
cool.
There will be fuel in the fuel filter. Keep
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away from sparks, cigarettes, flames or
other sources of ignition.
This procedure will allow some fuel to
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spill. Catch fuel in a rag. Wipe up any
spilled fuel immediately.
The fuel filter must be reassembled
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carefully with the O-ring, filter cup, and
hoses in place. Improper assembly or
replacement could result in a fuel leak,
which could result in a fire or explosion
hazard.
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Cleaning fuel filter

1. Remove the nut holding the fuel filter as-
sembly if equipped.
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2. Unscrew the filter cup, catching any
spilled fuel in a rag.
3. Remove the filter element, and wash it in
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