Long-Term Storage; Cleaning; Lubrication - Yamaha WaveRunner EX 2023 Owner's/Operator's Manual

1 Battery terminal
(3) Apply water-resistant grease to the bat-
tery terminals.
Recommended water-resistant grease:
YAMALUBE MARINE GREASE
(4) Store the battery in a cool, dry place.
NOTICE: Storing the battery in an un-
charged condition can cause perma-
nent battery damage. Check the
battery periodically.
To install the battery:
(1) Place the battery in the battery compart-
ment and hook the battery bands onto
the holders.
(2) Connect the positive (+) battery lead (red)
to the positive (+) battery terminal.
NOTICE: Reversal of the battery leads
will damage the electrical parts.
(3) Connect the negative (–) battery lead
(black) to the negative (–) battery termi-
nal.
(4) Make sure that the battery is securely
held in place.
1
[ECJ00103]
[ECJ00262]
Care and storage
EJU33495

Long-term storage

EWJ00332
Always place the watercraft upright in a
horizontal position when storing it, other-
wise fuel could leak out into the engine or
engine compartment, which could create
a fire hazard.
Storage for long periods of time, such as win-
ter storage, requires preventive maintenance
to ensure against deterioration. It is advisable
to have the watercraft serviced by a Yamaha
dealer prior to storage.
However, the following procedures can be
performed easily by the owner.
EJU40256

Cleaning

(1) Flush the cooling water passages. (See
page 78 for information on flushing the
cooling water passages.)
TIP
If you will be storing the watercraft for a pro-
longed period, such as winter storage, top off
the fuel tank with fresh gasoline and add one
ounce of Yamalube Fuel Stabilizer & Condi-
tioner Plus to each gallon of fuel in the fuel
tank before starting the engine.
(2) Clean the watercraft. (See page 79 for in-
formation on cleaning the watercraft.)
Wax the hull with a non-abrasive wax
such as Yamalube Professional Polish.
EJU44960

Lubrication

To keep moving parts sliding or rotating
smoothly, lubricate them with water-resistant
grease.
Recommended water-resistant grease:
YAMALUBE MARINE GREASE
Steering cable (jet thrust nozzle end)

81