Fuel Tank Check; Fuel Injector Check; Fuel Injector Installation - Yamaha WaveRunner FZR-GX1800 Service Manual

FUEL
Fuel tank, fuel pump module, and fuel hose
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3
2

Fuel tank check

1. Check:
• Fuel tank
Cracks/damage → Replace the fuel
tank.
TIP
Before removing the fuel tank, it is necessary
to remove the engine unit.
Refer to "Engine unit removal" in Chapter 5.

Fuel injector check

1. Check:
• Fuel injector
Clog/contaminants → Clean the fuel
injector.
Damage → Replace the fuel injector.

Fuel injector installation

1. Install:
• Fuel injector
Installation steps:
E
1. Apply a thin coat of engine oil to the O-ring
1.
2. While turning the fuel injector 2 slowly to
the left and right, install it to the fuel rail 3.
NOTICE
Make sure to apply a thin coat of engine oil
to the O-ring before installing the fuel injec-
tor to the fuel rail, otherwise the O-ring
could twist and break, causing fuel leak-
age.
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