Custom deck mod

Trisailor

Well-known member
Joined
Jul 8, 2017
Messages
133
Fluid Motion Model
C-28
Hull Identification Number
FMLT2720H011
Vessel Name
Fancy Nancy (2011 R27)
Has anyone out there cut open the deck in front of the passenger seat for access to the AC unit? My R27 AC just quit and access to the electrical box on top of the AC unit is not possible due to the proximity of the deck over the top of it. It's also painful to crawl through the cave to get to the AC. I've already modified the entryway step for access to the front of the engine, so cutting the fiberglass and making access is not too intimidating. Currently I don't see any structural issues; but, also don't want to introduce a new series of squeaks and rattles. Any and all thoughts/comments are appreciated.
 
Yes. I had the air conditioning in my 2012 R27 worked on in 2018. The shop suggested cutting a hatch. It came in handy later on. The shop also moved the electrical control box from the top of the compressor to the aft side of the compartment. The hatch does not rattle or squeak.

 
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I installed a hatch on our R 27 2012 and used the largest hatch that would fit the area. It looks like it was made there. I used a hole saw on the 4 corners first, so there were no stress areas on the corners. I have found an oscillating saw with an aluminum oxide blade to be the best to cut fiberglass. I have also cut out the step at the front of the engine, which makes the access to the front of the engine easy
 
Thanks. Haven't started cutting yet. Plan is to cutout deck and use cutout as hatch. I'll probably fashion some aluminum supports for the edges and screw the cutout in place. It doesn't have to be opened very often.
 

Thanks. Haven't started cutting yet. Plan is to cutout deck and use cutout as hatch. I'll probably fashion some aluminum supports for the edges and screw the cutout in place. It doesn't have to be opened very often.
The air conditioning hatch on my boat just rests in the opening on the stainless edges screwed onto the cutout. It weighs more than you might think. The hatch is removed with the flush pull on the inboard side of the hatch. It does not rattle or squeak at all. It’s been in place for seven years.
 
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