Maintenance

sources of ignition.

EWM00910

WARNING

Leaking fuel can result in fire or explo- sion.

●Check for fuel leakage regularly.

●If any fuel leakage is found, the fuel 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 repair it immediately.

ZMU02552

Checkpoints

●Fuel system parts leakage

●Fuel line joint leakage

●Fuel line cracks or other damage

●Fuel connector leakage

EMU28980

Inspecting fuel filter

EWM00310

WARNING

Gasoline is highly flammable, and its vapors are flammable and explosive.

●If you have any question about properly doing this procedure, consult your Yamaha dealer.

●Do not perform this procedure on a hot or running engine. Allow the engine to cool.

●There will be fuel in the fuel filter. Keep away from sparks, cigarettes, flames or other sources of ignition.

●This procedure will allow some fuel to spill. Catch fuel in a rag. Wipe up any spilled fuel immediately.

●The fuel filter must be reassembled 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.

EMU29001

Cleaning fuel filter

1.Remove the nut holding the fuel filter as- sembly if equipped.

1

ZMU03897

1.Nut

2.Unscrew the filter cup, catching any

45