2015 AR210 Port Motor overheat

[Seagar Lounger]

Hello Everyone,

I've got a 2015 AR210 with the LAT1100B motors, my port motor has started overheating even during the flush (after about ten minutes). I've switched the temp sensors and removed the thermostats, same result. Any help would be appreciated.

 

[VitaminSea]

Had a similar isssue with my 2012 early last season. Turns out I needed to have the engine pulled and the water jackets manually cleaned due to blockages. I still had water coming out of the telltale/pisser, but from what the mechanic mentioned is that the design of the MR1 allows hot water to get trapped by the anode/engine temp sensor. The first sign of build up was when I had the anodes replaced and there was visible corrosion/build up inside the block.
I’m the 2nd owner and can’t speak to how the initial owner flushed, but I routine flush with salt away.

I know that’s not the answer you are probably hoping for. The other thing you can do is get the YDS software and check what sensor is throwing the code. Its its the one you already replaced then its probably an issue with the cooling water circulating.

Wish you luck!

 

[Seagar Lounger]

I've started pulling components off to investigate the problem, does anyone know the flow path of motor, I'd like to know the entry and exit points.