electronics

Nov 5, 2007
2
-Macgregor -25 Wilmington
Owners; I'm not knowledgeable about my Mac 25's electronics. Could anyone steer me in the direction of a thorough wiring diagram for my Mac 25? Thanks. Cordially, Joe
 
Oct 14, 2005
2,191
1983 Hunter H34 North East, MD
Joe...

If all else fails, it may behoove you to make your own diagram as then you will know for sure where all wiring leads and what's connected to each. A simple light bulb testor or a digital voltmeter will be a basic approach to testing, putting power to each wire run, one-by-one.

Second thought: a tone tester (as found among the telecom gear at any big box DIY store) would be a more difinitive means of identifying circuits.
 
Oct 24, 2010
2,405
Hunter 30 Everett, WA
Actually the Mac 25 has been around long enough to doubt anything is left original.
It's still a simple enough boat to make the wiring no big challenge. (That coming from someone who spent his life working with such stuff)

Ken
 

caguy

.
Sep 22, 2006
4,004
Catalina, Luger C-27, Adventure 30 Marina del Rey
For what it is worth, here is a diagram that was sent to me from Macgregor in Costa Mesa when it was there. It was in his files as for a Mac 26 but is the same as the Mac 25. I thought I had posted it in the Mac 25 information tab. If not I will try to put it there now.
 

Attachments

caguy

.
Sep 22, 2006
4,004
Catalina, Luger C-27, Adventure 30 Marina del Rey
Posted in in Boat Information in both PDF and JPg format, but needs to be approved.