Yamaha AR210

[msledzinski@michpro.com]

Left throttle vibrating at High RMP? Possible bent impellor?

[walleye1]

Impellers are bent when installed and don't vibrate. Propeller?

[walleye1]

What is a ar 210?

[MaineMan]

Hi, New member here. How do I post on this forum? Didn't see a way to to that.

Thanks,

Tom

[walleye1]

Top left post new topic

[msledzinski@michpro.com]

Am I asking questions on a boat issue that experts reply to?

[walleye1]

That is it

[walleye1]

Am I asking questions on a boat issue that experts reply to?

?

[msledzinski@michpro.com]

Ok. So I have a Yamaha AR210 that the left throttle vibrates pretty bad as I increase the RPM's. I was told by my friend that actually owns he small marina on the lake that I may have bent the prop when I sucked up some weeds? Just trying to get an experts opinion? I pulled the weeds out from the area under the boat that were wrapped around that shaft, I actually did the same thing when I first bought the boat with the tow line. Anyway the left throttle vibrates and I do not want to cause any more damage. I can fix anything as long as someone points out what the fix is, does this sound like a bent or damaged prop?

[TownsendsFJR1300]

This must be a Yamaha BOAT with built in engines. Can you confirm?

This is an outboard engine forum..

Nevermind, it is an Yamaha BOAT: https://www.yamahaboats.com/21-ft-boats/ar210/


This is a jet drive correct? Year boat?

https://shopyamaha.com/parts-catalog...015/JET_UNIT_1

I believe the jet drive "prop" shaft turns all the time the engine runs.

However you accessed the "prop" to remove the sea weed, I'd do the same and try to access the prop and shaft.
The vibration may be visible if bad enough or take a dial indicator to the shaft and the edges of the prop...

[pstephens46]

This must be a Yamaha BOAT with built in engines. Can you confirm?

This is an outboard engine forum..

It is a jet boat. Probably with the two motorcycle engines. Wonder if there is an owners forum for these things?

[panasonic]

Maybe post your problem on below forum

https://jetboaters.net/forums/yamaha...212x-212ss.30/

I suspect you bent your impeller shaft.