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07-26-2017, 09:13 AM
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#1
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Senior Member
Join Date: May 2012
Location: North of Montreal
Posts: 227
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Power cord problem
The outer layer on my 30 amps power cord seems to have shrunk as there is a 1/8 of an inch between it and the connector, thus I can see the wires.
I checked at Home Depot and found nothing which I could use to bridge that gap. I am sure that electrical is not a good solution to make a long lasting waterproof job.
Any suggestion would be appreciated.
__________________
Quiroule:
2018 Ford F150 XLT
Your children and grand-children will not remember what you did for them, they will remember what you did WITH THEM.
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07-26-2017, 09:23 AM
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#2
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Senior Member
Join Date: Jul 2017
Location: Muskegon
Posts: 356
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Is the plug removable or is this a molded cable and end? Either way you could just put a new end on it. If it's molded and you don't want to use one of the big yellow ones because of size you can buy a molded plug and wire and splice it into your present cable and use shrink tubing to seal it
__________________
07 GMC CC LB dually LBZ, Idaho Rob EFI, DeeZee boards, 50 gal TransferFlow inbed tank
05 32' Montana Mountaineer 5th wheel 2 slides
1941 Ford cpe 454/700R4
1917 T roadster 270 Hemi/4 spd
34' car trailer w/63" semi sleeper on the front
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07-26-2017, 09:43 AM
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#3
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Site Team
Join Date: Mar 2011
Location: Gaylord
Posts: 26,996
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The black plastic outer covering on all power cords is subject to shrinking/pulling away from the plug. Usually this isn't even noticed by owners. When the "colored insulation" of the inner wires becomes visible, there may or may not be a problem with the wiring connections inside the plug. Sometimes the connections pull away from the terminals in the plug (a problem) and other times, what you see is only the black outer covering pulled away (the connections are not affected) and that's not a problem <yet>....
Several ways to repair it. Probably the easiest is to buy a "field replaceable" plug, cut off the old "molded permanent" plug and install the new one. Marinco makes some very good, easy to use plugs. There are other brands that are probably "just as good" but Marinco seems to be a "no hassle brand" that always seems to be "just what I needed".....
Depending on how much separation of the black outer covering you have, it might be time to just replace the plug and not risk any electrical problems "in the dead of night at a strange campground, in the rain when you're trying to set up quickly and get out of the weather because you're dead tired.... For me, that seems to be the "perfect time" for the darned thing to finally completely come apart in my hands......
Here's one replacement https://www.amazon.com/Marinco-30MPR...co+30+amp+plug It seems "pricey" until you look at the offerings and see that it is available for $18 "from other sources"....
__________________
John
2015 F250 6.7l 4x4
2014 Cougar X Lite 27RKS
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07-26-2017, 09:50 AM
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#4
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Senior Member
Join Date: Oct 2016
Location: "Murvil, TN
Posts: 2,212
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Personally, I would not recommend splicing a power cable as a permanent fix, there's just too many things to go wrong. If not done properly, loose connections can occur, wired wrong, not enough/proper insulation, most likely the person splicing has no way of providing any stain relief at the slice. If the outer insulation jacket/protector has failed, the best bet is to cut the plug body off, buy a new plug or receptacle (which ever one is causing issues) and replace the part. A new connector will have a built in clamp for the outer jacket and provide the proper stain relief to keep the individual conductors from being pulled loose from the plug.
__________________
2016 F350 King Ranch Crew Cab Dually Diesel 4x4
2018 Grand Design Momentum 394M
2023 Suzuki GSX-S1000GT+
Excessive payload capacity is a wonderful thing
"If it ain't Fast....It ain't Fun"
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07-26-2017, 09:54 AM
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#5
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Senior Member
Join Date: May 2012
Location: North of Montreal
Posts: 227
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Thanks to all of you.
I am convinced and will buy a replacement plug.
__________________
Quiroule:
2018 Ford F150 XLT
Your children and grand-children will not remember what you did for them, they will remember what you did WITH THEM.
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07-26-2017, 12:40 PM
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#6
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Senior Member
Join Date: Jul 2017
Location: Muskegon
Posts: 356
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Good luck finding anything other than the big yellow ones.
__________________
07 GMC CC LB dually LBZ, Idaho Rob EFI, DeeZee boards, 50 gal TransferFlow inbed tank
05 32' Montana Mountaineer 5th wheel 2 slides
1941 Ford cpe 454/700R4
1917 T roadster 270 Hemi/4 spd
34' car trailer w/63" semi sleeper on the front
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07-26-2017, 01:13 PM
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#7
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Senior Member
Join Date: May 2012
Location: North of Montreal
Posts: 227
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What's wrong with the big yellow one.
__________________
Quiroule:
2018 Ford F150 XLT
Your children and grand-children will not remember what you did for them, they will remember what you did WITH THEM.
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07-26-2017, 01:24 PM
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#8
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Site Team
Join Date: Mar 2011
Location: Gaylord
Posts: 26,996
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Quote:
Originally Posted by Quiroule
What's wrong with the big yellow one.
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It doesn't match the color scheme of the cable (black) ... Otherwise, it makes no difference what color it is.....
__________________
John
2015 F250 6.7l 4x4
2014 Cougar X Lite 27RKS
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07-26-2017, 01:38 PM
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#9
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Senior Member
Join Date: Mar 2016
Location: Kyle, Texas
Posts: 449
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__________________
2016 Silverado 2500HD
2015 Bullet 272BHS
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07-26-2017, 02:31 PM
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#10
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Senior Member
Join Date: Jan 2011
Location: Austin, Tx
Posts: 1,910
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Quote:
Originally Posted by hornet28
Is the plug removable or is this a molded cable and end? Either way you could just put a new end on it. If it's molded and you don't want to use one of the big yellow ones because of size you can buy a molded plug and wire and splice it into your present cable and use shrink tubing to seal it
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Splicing power cables is never an acceptable repair. Even when done correctly, the constant flexing will cause the connection to come apart.
Cut the old plug off and replace it with a quality component. Electrical stuff is not the place to go cheap, and it doesn't cost that much to fix it right.
__________________
2011 Outback 277RL
2013 F250 XLT Crew Cab 6.2L
Bitter Gun Owner
Bitter Clinger
Armed Infidel
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07-26-2017, 06:22 PM
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#11
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Senior Member
Join Date: Jul 2017
Location: Muskegon
Posts: 356
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Nothing wrong with the yellow end if it will fit in the hole in the side of your trailer. It wouldn't on mine and that's why they sell a connector with a short piece of cable for splicing which is what I had to do. there's nothing wrong with a splice done right. The wiring isn't complicated. There are three wires black, white and green and all that's needed is like color to like color. A solid butt connection, some electrical tape and shrink tube fixes it. I used shrink tube on each separate butt connector then wrapped the entire splice with electrical tape then used 2 layers of different length shrink wrap which has glue on the inside for a sealed fit. For those wondering why I didn't just buy another type of end when the yellow wouldn't work instead of splicing. They don't make them anymore or at least that's what I was told by a couple of RV dealer parts stores
I guess someone needs to tell the manufacturer of the end and short cable used to splice that that's all wrong and not an acceptable repair
__________________
07 GMC CC LB dually LBZ, Idaho Rob EFI, DeeZee boards, 50 gal TransferFlow inbed tank
05 32' Montana Mountaineer 5th wheel 2 slides
1941 Ford cpe 454/700R4
1917 T roadster 270 Hemi/4 spd
34' car trailer w/63" semi sleeper on the front
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07-27-2017, 05:02 AM
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#12
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Senior Member
Join Date: May 2012
Location: North of Montreal
Posts: 227
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Luckily it’s the shore end connector which need to be changed as I have already ordered it.
__________________
Quiroule:
2018 Ford F150 XLT
Your children and grand-children will not remember what you did for them, they will remember what you did WITH THEM.
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07-27-2017, 05:50 AM
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#13
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Senior Member
Join Date: Oct 2016
Location: "Murvil, TN
Posts: 2,212
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Quote:
Originally Posted by hornet28
Nothing wrong with the yellow end if it will fit in the hole in the side of your trailer. It wouldn't on mine and that's why they sell a connector with a short piece of cable for splicing which is what I had to do. there's nothing wrong with a splice done right. The wiring isn't complicated. There are three wires black, white and green and all that's needed is like color to like color. A solid butt connection, some electrical tape and shrink tube fixes it. I used shrink tube on each separate butt connector then wrapped the entire splice with electrical tape then used 2 layers of different length shrink wrap which has glue on the inside for a sealed fit. For those wondering why I didn't just buy another type of end when the yellow wouldn't work instead of splicing. They don't make them anymore or at least that's what I was told by a couple of RV dealer parts stores
I guess someone needs to tell the manufacturer of the end and short cable used to splice that that's all wrong and not an acceptable repair
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Just because a company makes something and sells it, doesn't mean it's the correct thing to do. A butt splice connection should never be used when there is a possibility of strain on it. Then, unless you have a crimping tool that has separate dies that are made for each size wire/connector, it's most likely that it's not crimped properly. You may have all of that, I have no idea, but I doubt if you were able to "strain relieve" the connections.
__________________
2016 F350 King Ranch Crew Cab Dually Diesel 4x4
2018 Grand Design Momentum 394M
2023 Suzuki GSX-S1000GT+
Excessive payload capacity is a wonderful thing
"If it ain't Fast....It ain't Fun"
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07-27-2017, 07:43 AM
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#14
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Senior Member
Join Date: Jul 2017
Location: Muskegon
Posts: 356
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Ok for those who say a splice is no good. If your cord had a male end of this size which fits in the recess in the side of the trailer but in replacing it all you can find is the Marinco which will not fit in the opening what would you do? The way I see it is either splice or cut a larger hole in the side of the trailer. If the splice doesn't last then I'll cut a larger hole
__________________
07 GMC CC LB dually LBZ, Idaho Rob EFI, DeeZee boards, 50 gal TransferFlow inbed tank
05 32' Montana Mountaineer 5th wheel 2 slides
1941 Ford cpe 454/700R4
1917 T roadster 270 Hemi/4 spd
34' car trailer w/63" semi sleeper on the front
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07-27-2017, 08:01 AM
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#15
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Site Team
Join Date: Mar 2011
Location: Gaylord
Posts: 26,996
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Three options I can quickly come up with are:
1. Buy a 30' 30 amp extension cord (WalMart has them for about $35) cut off the "female end" and replace the 30' defective cord by "hardwiring" it to the trailer. Or buy a replacement cord with the appropriate "male end" https://www.amazon.com/Power-Cord-fo...extension+cord
2. Buy the Camco "mini 30amp male end" and if it is too large with the hand loop, cut off the hand loop https://www.amazon.com/dp/B007HFT034...501170874&sr=1
3. Use this as an "opportunity" to mod the trailer by installing a detachable cordset. https://www.amazon.com/Marinco-30ARV...hore+power+kit Then, any male end will fit without worry about whether it will "fit through the hole".
__________________
John
2015 F250 6.7l 4x4
2014 Cougar X Lite 27RKS
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07-27-2017, 08:06 AM
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#16
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Senior Member
Join Date: May 2012
Location: North of Montreal
Posts: 227
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I installed the detachable cordset a few years back and really likes it.
__________________
Quiroule:
2018 Ford F150 XLT
Your children and grand-children will not remember what you did for them, they will remember what you did WITH THEM.
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07-27-2017, 08:21 AM
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#17
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Site Team
Join Date: Mar 2011
Location: Gaylord
Posts: 26,996
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Quote:
Originally Posted by Quiroule
I installed the detachable cordset a few years back and really likes it.
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The first two mods to my trailer, done by the dealer before pickup were the detachable power cord and 6 volt golf cart batteries. Both "essential" (at least to me) for any trailer.
__________________
John
2015 F250 6.7l 4x4
2014 Cougar X Lite 27RKS
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07-27-2017, 09:14 AM
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#18
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Senior Member
Join Date: Jul 2017
Location: Muskegon
Posts: 356
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JRTJH, thanks for the links. If I'd known about the mini or if the salesman had told me about it that's the way I would've gone. All I was shown was the larger one so I thought I really had no choice. It's been a while since we've had a trailer and I was fixing this within the first few days of buying this trailer.
You convinced me I just bought a mini. Wish I'd known about it sooner
__________________
07 GMC CC LB dually LBZ, Idaho Rob EFI, DeeZee boards, 50 gal TransferFlow inbed tank
05 32' Montana Mountaineer 5th wheel 2 slides
1941 Ford cpe 454/700R4
1917 T roadster 270 Hemi/4 spd
34' car trailer w/63" semi sleeper on the front
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07-27-2017, 03:17 PM
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#19
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Site Team
Join Date: Mar 2011
Location: Gaylord
Posts: 26,996
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Quote:
Originally Posted by hornet28
JRTJH, thanks for the links. If I'd known about the mini or if the salesman had told me about it that's the way I would've gone. All I was shown was the larger one so I thought I really had no choice. It's been a while since we've had a trailer and I was fixing this within the first few days of buying this trailer.
You convinced me I just bought a mini. Wish I'd known about it sooner
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Another situation of "never believe a salesman, especially if his lips are moving"..... I've received more "bad information" from the "floor walkers" and "counter agents" at parts stores (auto, RV, appliance and others) than I care to even mention. I've learned through the years, to always go behind the "customer helper" and double check for myself. Whether it's something like, "We don't sell anything called SIKA-FLEX" or "They stopped making that a couple of years ago". Chances are, in the first one, it's on the shelf behind him and on the second, there's two on the clearance rack at the end of the counter......
I hope that mini-plug works for you.
__________________
John
2015 F250 6.7l 4x4
2014 Cougar X Lite 27RKS
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07-27-2017, 03:40 PM
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#20
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Senior Member
Join Date: Jul 2017
Location: Muskegon
Posts: 356
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I'm more at home with car/truck stuff. Need to learn about trailer parts. I love it when I go into a parts store and need a part that'll be used on my T hot rod and the guy wants to know what it's going on so he can look it up in the computer. I tell them it won't be there. If they insist I just smile and say "OK it's for a 1917 Ford roadster with a 55 Dodge 270 Hemi w/3 deuces and a 4 spd out of a 70 Duster. Does that help?"
__________________
07 GMC CC LB dually LBZ, Idaho Rob EFI, DeeZee boards, 50 gal TransferFlow inbed tank
05 32' Montana Mountaineer 5th wheel 2 slides
1941 Ford cpe 454/700R4
1917 T roadster 270 Hemi/4 spd
34' car trailer w/63" semi sleeper on the front
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