Well, I replaced the motor in Touche's Nicro Model 20703S day/night vent. Cost for two motors delivered was under $10. A new vent runs about $175. In addition, Marinco no longer makes the 20703 model. It has been replaced by the 20803 model. Last time the model changed, I had to modify the mount, drill more holes in the deck, etc. I didn't want to do that again. I managed to find a new 20703S but it will be nice to have the old one as a drop-in spare.
Here is the link to the repair document: https://drive.google.com/open?id=1DIcB97w4BUImn8-mOGs7sJaYY_9eBCX9 Dennis C. Touche' 35-1 #83 Mandeville, LA
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