Adding cabin top winches

HD74

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Dec 27, 2016
63
Hunter 340 Pickwick tn
I would like to add jib winches to each side of my 1999 hunter 340. I know that the 2000 340s have additional winch on the starboard side. I believe that the aluminum plate is already there for the starboard side. Not sure if the port side has one. i Was wondering if anyone has the measurements for centering the winch. Any help will be greatly appreciate!
 

senang

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Oct 21, 2009
316
hunter 38 Monaco
If you place a very strong light on the outside where you intend to place your winch, looking from the inside you should be able to see the shadow of the embedded aluminium plate.
 
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jssailem

SBO Weather and Forecasting Forum Jim & John
Oct 22, 2014
22,214
CAL 35 Cruiser #21 moored EVERETT WA
There is a high probability in your favor that you will find a plate. The light technique should be able to identify the location and the size of the plate.

Once you identify the place you want to install the plate, Using a small drill bit you can puncture the deck and confirm your existence. Patching the hole afterwords is easy with a bit of thickened epoxy and a dab of gelcoat. It will be sealed and the winch will cover the test hole. Use a good tap for the winch bolts. As you install, I like to use Bed-It-Tape to seal the bolt holes from water intrusion.

You can find the Butyl Bed-it-Tape in the SBO Store on this site.