Yamaha WaveRunner EX 2021 Operator's Manual page 91

(3) Release the hooks on the port side of the
air filter case, and remove the air filter
case cover.
2
1
1 Hook
2 Air filter case cover
3 Fuel hose
4 Holder
5 Plastic tie
(4) Spray a rust inhibitor such as Yamalube
Stor-Rite Engine Fogging Oil into the in-
take opening for 3 seconds. WARNING!
Do not spray flammable rust inhibitor
products on engine surfaces while the
Care and storage
engine is hot. The sprayed substance
or propellants could catch fire.
3
4
5
1 Intake opening
(5) Place the air filter case cover in its origi-
nal position, and then fit the hooks onto
the cover.
TIP:
Make sure that the air filter case cover is se-
curely installed.
(6) Fasten the fuel hose to the holder using
the plastic tie.
(7) Make sure that the area around the wa-
tercraft is clear, and then start the engine
in a well-ventilated area and let it run at
idle for 15 seconds. (See page 31 for in-
formation on starting the engine.)
(8) Stop the engine.
(9) Securely install the fire extinguisher hold-
er and seat in their original positions.
1
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