Left side lean?

[Ground Pounder]

Hello troop's, I purchased a 2003 Aqua Sport 175 CC, w/h a 115 Suzuki 4 stroke, the boat and engine have less than 300 hours run time on them, she's pretty much a very new combo, here's the issue I'm having, at speed she has a pretty hard lean to the left, I've tried the hydro foil on the engine, no luck, I have installed a set of automatic "Trim" tab's, NOPE! Neither have brought the boat to run true and flat at speed. I'm out of option's? Side note, I'm not a boat guy, I'm a retired mechanic so working on equipment is a non-issue, any ideas on the hard lean?

 

[DeepCMark58A]

Get manual trim tabs.

 

[Ground Pounder]

Get manual trim tabs.

Thank's for the reply, I was trying to avoid that but it's looking like that is the way to go, it's a small boat in my mind for manual trim tabs, I'll look into them anyway,

 

[redneck joe]

assuming is sits level at idle?

and welcome to the forum

 

[Ground Pounder]

assuming is sits level at idle?

and welcome to the forum

Yes she does, it's not a load issue, everything is normal except at speed, I've even changed the prop, was a 14x19 went to a 14x17.

 

[airshot]

While this may sound dumb, I have saw it many times.....is the motor hanging off the transom correctly ? Have saw a few that hang at an angle, or the transom cutout was not parallel to the bottom if the hull, especially on glassers. Another issue could be a dent ( hook) in the hull causing a list when on plane. Mabry some videos to help us see your issue...good luck

 

[dingbat]

No old equal and opposite reaction at work

The clockwise rotation of the prop forces the boat to lean left. They all do it.

Manual trims tabs will resolve the issue

 

[Ground Pounder]

Thank's for the help all, I went ahead and ordered a set of manual tabs, I'll post after I install and test.