310R cavitation?

[william1092]

Hi, i have bought 310r 2015 last week. And tested for first time everything is good..

So yesterday, i have a little issue when i have cruising in a stable speed around 30mph ,then push more throttle 3/4 to full throttle.

i fell the jetski have a lag for a less than a second...like a automatic car changing the gear.. lose power for a while and continue..i dont know why ? Maybe someone here have a some issues ?

Thankss

[steve45]

Have you looked at the supercharger boost? The belt could be slipping.Is the hull dry inside? If not, you may be getting some water on the belt. Or the tension may be loose, or the idler pulley needs to be greased/replaced.

[william1092]

Have you looked at the supercharger boost? The belt could be slipping.Is the hull dry inside? If not, you may be getting some water on the belt. Or the tension may be loose, or the idler pulley needs to be greased/replaced.

yes I washed it yesterday, I was afraid there was water in the belt,
I also lubricated the pivot bearing using grease. could it be because of the grease?
about the belt, do I let it dry on its own?

[steve45]

Could be. Leave the seat off and let any water dry out. Wipe off any excess grease from the pulley bearing. Check for grease on the belt. A solvent such as mineral spirits will dissolve grease and probably won't hurt the belt.