23 original imported yamaha yamaha jet ski four-stroke mechanical supercharged racing speedboat

Oil-water separator

Verify that no water has accumulated.

If there is any accumulation, drain.

Fuel-Oil

Check the amount. If necessary, add oil.

Also check for oil leaks.

Steering handle

Check that the steering handle operates properly.

Throttle handle

Make sure that the gas pedal handle operates properly.

Engine compartment

Remove the forward seat and bow locker to ventilate the engine compartment.

Suction port

Remove any debris from the bottom suction port.

Drain port

Remove all water and fuel from the bottom of the boat. Use a dry cloth to wipe off the water thoroughly. Before launching the boat, be sure to tighten the drain plug.