MotorGuide Brute 762v

Our MotorGuide Brute 762v trolling motor quite on us during a tournament last weekend at Texoma. I'd like to repair if possible but I'm find that most parts are no longer available for that series. I think water was leaking into the lower assembly and I might need new brushes. Does anyone know of a good repair shop that can fix this issue? Don't have the money to buy what I want to replace it so looking for a quick fix that will allow us to finish the season for my son's fishing team.

Thanks,

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