[C38] Wiring the Mast

littlebreeze@comcast.net littlebreeze at comcast.net
Mon Jun 17 12:43:20 EDT 2013


If it was 30 year old wiring in the mast I wouldn't even ask the question.  The mast wiring is only six years old and was changed when the mast was pulled for painting.  But its still a valid answer. 

Kerry

Sent from the San Francisco Bay, home of the 2013 Catalina 38 Nationals.  

----- Reply message -----
From: "cat38skip" <cat38skip at yahoo.com>
To: <listserve at catalina38.org>
Subject: [C38] Wiring the Mast
Date: Mon, Jun 17, 2013 06:06
Kerry,We re-wired the entire mast, in place, last year, New masthead light and wires new steaming/deck light and wire, new VHF cable and antenna and re-strung the masthead wind transducer. We have a 1 1/2 inch hole near the bottom of the mast at cabin sole level. It was easy :-) . That is,  after the hard, frustrating hours and days of mistakes & re-re-re-pulling of the tangled wires and messenger strings. Once we sorted out the best messenger to use (weed eater 'string') it was a matter of having someone up top who was comfortable being there AND who knew what he was doing, 2-way communication and staging the sequence and materials. We replaced all the bulbs with LED's so the wire guage was reduced significantly. We used multi-wire cable to reduce tangles. The PO had installed all primary wire and it was a mess. Give me a call or we can get together ..Do you have someone to go uo there for you?
Dave


Sent from South San Francisco, where the wind never stops.
littlebreeze at comcast.net wrote:
Happy Fathers Day to the group.  

I was thinking of installing a wind speed indicator at the top of the mast.  However when I looked into accessing the existing wiring and PVC conduit, it looks to be an impossible task without pulling the mast.  Has anyone overcome this issue without pulling the mast?  The only way I can come up with is to cut a 3.5 inch hole in the starboard side of the mast approximately 6" from the bottom of the mast, and then, after making the appropriate connections, affix  a cover plate to the access hole.  Will this weaken the mast beyond use?  Should I just pull the mast?

Kerry Grimes
Little Breeze 139
San Francisco
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