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Trailer re-wire

Printed From: CorrectCraftFan.com
Category: General Correct Craft Discussion
Forum Name: General Discussion
Forum Discription: Anything Correct Craft
URL: http://www.CorrectCraftFan.com/forum/forum_posts.asp?TID=47429
Printed Date: May-07-2024 at 12:21pm


Topic: Trailer re-wire
Posted By: leftseat88
Subject: Trailer re-wire
Date Posted: May-09-2019 at 9:51pm
Howdy All,

Has anyone re-wired their trailer recently? If so, which supplier did you use? I assume there is a internet store out there.

Thanks



Replies:
Posted By: bfootr
Date Posted: May-09-2019 at 10:57pm
Just restored my 89 SN trailer. Bought all the parts (including wiring and lights) from Amazon except for the trailer coupler which I bought from etrailer.com.


Posted By: 8122pbrainard
Date Posted: May-10-2019 at 6:29am
Jason,
I've done several trailers but never used the wiring kits. The kits aren't bad but wiring has always been problematic on trailers so I "upgraded". If you do get a kit, never use the "scotch lock" insulation displacing connections that typically come with them. They actually cut the insulation allowing moisture to enter the wire and corrode. The trailers I did were not box framed so I ran conduit to hold and protect the wiring leaving minimal wire exposure at connections. I upgraded to http://www.bestboatwire.com/marine-wire" rel="nofollow - marine grade wire for the added corrosion protection. I also suggest using http://www.bestboatwire.com/marine-electrical-supply/wire-connectors/heat-shrink-terminals" rel="nofollow - adhesive lined heat shrink crimp connectors or soldering and adhesive lined heat shrink tubing at connections. Then to eliminate grounding problems with using the trailer frame, I ran ground wires to all lights.

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/diaries/details.asp?ID=1622" rel="nofollow -

54 Atom

/diaries/details.asp?ID=2179" rel="nofollow - 77 Tique

64 X55 Dunphy

Keep it original, Pete
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Posted By: oldlegbone
Date Posted: May-10-2019 at 1:17pm
Originally posted by 8122pbrainard 8122pbrainard wrote:

... so I ran conduit to hold and protect the wiring leaving minimal wire exposure


How did you attach the conduit to the trailer? Screw into the inside of the channel and a clamp?


Posted By: 8122pbrainard
Date Posted: May-10-2019 at 5:02pm
Originally posted by oldlegbone oldlegbone wrote:


How did you attach the conduit to the trailer? Screw into the inside of the channel and a clamp?

Jarret,
I used routing clamps:



I found aluminum versions of the one hole at my local electric supply.

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/diaries/details.asp?ID=1622" rel="nofollow -

54 Atom

/diaries/details.asp?ID=2179" rel="nofollow - 77 Tique

64 X55 Dunphy

Keep it original, Pete
<


Posted By: oldlegbone
Date Posted: May-10-2019 at 5:22pm
Thank you, sir.


Restoring my trailer this summer while my boat is in a slip.

Now I just need to source some tread plate locally.


Posted By: 8122pbrainard
Date Posted: May-11-2019 at 7:28am
Jarret,
I'd like to add that the conduit I use is the gray PVC belled end electrical

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/diaries/details.asp?ID=1622" rel="nofollow -

54 Atom

/diaries/details.asp?ID=2179" rel="nofollow - 77 Tique

64 X55 Dunphy

Keep it original, Pete
<


Posted By: oldlegbone
Date Posted: May-11-2019 at 10:51am
Thanks, Pete. I'll put this all in my notes.



Leftseat88, I got an LED kit from etrailer. I'm out of town right now so I can't speak for it's quality, but the price wasn't bad. I'll check it out when I get home in a few weeks.


Posted By: Orlando76
Date Posted: May-11-2019 at 11:13am
+1 for the redundant ground. Truth be told the redundant ground will probably fail same time as the bolted trailer ground but it makes trouble shooting 10x easier to have a reference point.

Another alternative to the pvc pipe is to use the smallest CPVC line (guessing 5/8 OD vs 7/8). That much smaller in this case will be more aesthetically pleasing.

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1976 Ski Nautique 351 Escort
1993 Ski Nautique purple and black 351 HO PCM


Posted By: leftseat88
Date Posted: May-12-2019 at 9:44pm
Thanks everyone. I will keep you posted on the results



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