Re: SM winch motor brushes

Mike Ondra

It would appear that removing to service the motor/gearbox assembly for the winch may be challenging. I am reticent to disturb the bedding and other sealant damages that could occur with removal when I’m not certain that there is a problem in the first place.. If it ain’t broke don’t fix it. It just doesn’t sound quite right.
There are some drops of oil on the bottom of the gearbox which are some concern. But no evidence of drips below the gearbox on the headliner. Does anyone know if there are brushes in this motor? 

On Jun 2, 2021, at 3:23 PM, Mike Ondra via <mdondra@...> wrote:

Our starboard foresail winch has started to complain. After servicing the above deck hardware it sounded better but still a bit more growly than normal. Suspecting the motor brushes. Not having had experience servicing this motor, I am anticipating, as with other first time servicing projects, that it may not go smoothly. If indeed brush replacement is likely, I would like to have the brushes in hand while things are apart. We do have spare brushes for the furling motors. It would be nice if the winch motors utilized the same brushes. Can anyone confirm the specifics of the winch motor brushes?


Mike Ondra

Aletes SM240

Rock Hall, MD

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