The follow has been imported from the other thread:
I've been working on other projects, such as tracking down a light flickering problem. It turned out to be a breaker in the trailer court's pedestal, which the trailer court quickly had replaced. It turned out both breakers in the pedestal had to be replaced (the one for the house was already failing and the one for the A/C unit was not far behind). While trouble shooting, I found out the jacket on the cable running from the pedestal, under the trailer, and to the A/C unit was cracking (pretty bad in some previously hidden places) so I had to replace it.
The hardest part of replacing the A/C cable was finding one at a reasonable price. I wanted one that had a molded on plug like the house cable has (better weather protection and almost no chance of a strain relief clamp failing) but no dice, even online, so I got a 25' 50A RV extension cable, cut the outlet end off with a recip saw, then stripped the end of the jacket back to expose the conductors. I had to order it online since the ones I could find locally would cost almost $100 more .
Instead of trying to go blindly kitty corner from where the cable goes under the skirting, under the trailer, and back out at the A/C unit around the corner, I cheated and opened up the skirting where the cable goes under and opened up the short four foot stretch at the back of the trailer where the A/C is, then used my 12' fish rod set to pull the cable between the inside of the skirting and the A/C return air duct that was in the way to the back, laid it on the ground inside of the removed stretch of skirting around the corner to the A/C unit, pulled it back out under the skirting ground channel, then replace the skirting panels I had removed.
I was going to connect the cable to the disconnect box on the side of the trailer then but I was feeling a bit off so decided to wait a couple of days (I also was a bit pooped by then--old age sucks!). It's a good thing I did since an hour or so later, I was riding the porcelain bus off and on for much of the rest of the day and evening. I had tried a sugar free version of plain M&Ms earlier in the day and, even though they advertised that it was sweetened with Splenda, they still had a large portion of Malitol, a well named sugar alcohol that lives up to the "mal" in the name due to its laxative properties. . I trashed the rest of the bag I had.
A couple of days later, I shut off the pedestal breaker for the A/C, unplugged the cord, then opened opened up the A/C disconnect box (being the coward I am, I also used my contact-less voltage checker to make darned certain the circuit was indeed dead). I was concerned about the #6 stranded wire in the new cable fitting in the box connectors since the ratings for them are for #8 cable so, after determining the length needed for the pigtails on the new A/C cord, trimming them to the length needed, and stripping the ends, I disconnected one of the #8 wires going to the A/C from the box and checked the fit with one of the pigtail cutoffs; it "slud" in slick as snot on a broom handle.
Assured that the new cable would fit, I disconnected the old cables wires, then removed the cable and its box strain relief connector. I opened up the knockout the old cable had gone through to accommodate the new, larger strain relief connector (I had one hell of a time finding that locally ), then poking everything in and connecting them. It all went far, far easier than I had expected (I love it when a plan comes together!).
The old cable had only three wires--two hots and a ground--since the A/C needs only 240v but the RV extension cord also had a neutral (white). I didn't need it but I was loath to cut it off on the very odd chance I might need it someday (better to have it and not need it than to need it and not have it) so I just left it the length of the other pig tails and sealed the unstripped end off with a couple of layers of some mastic lined heat shrink sleeve I had.
I was expecting to have a hard time pulling out the old cable. I first cut off as much at the A/C end as I could reach, then started pulling at the other end. It resisted at first and I was starting to entertain notions of tying a rope to it and my truck and letting my truck pull it out when it finally broke free and pulled out fairly easily. Job done (did a little happy dance)!
Part of the old cable had sunk into the ground (it was old when I bought the trailer 27 years ago) and was covered with moist dirt, making it harder to pull out. Apparently, ants had built a nest there and I disturbed it when I yanked the cable out. They swarmed out from under the trailer and headed west in a four foot wide path for about eight feet. It looked like a moving carpet! I have an arrangement with ants. As long as they don't invade my home (and they very rarely do anymore), I'll leave them alone but that swarm was rather scary so I broke out the bug spray and showered the entire swarm. I've seen agitated ants before but never to that scale .
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The final assembly has been long completed. I did add what I'm affectionately calling bomb bay doors (little plastic plumbing access doors painted to match) to the skirting, three on the two long sides, and one on the back, for easily inserting bug bombs (insect fogging cans) under the mobile home to keep insects and other creepy crawlers at bay. All I'll have to do is pop open each door, set an activated bomb inside, then disappear for a day or more to avoid the fumes that seep up into my home.MurphCID wrote: ⤴Mon Mar 14, 2022 6:50 am You amaze me. This has been a "PROJECT"! and deserves the all caps.
You have to wonder what their food supply was to have made that big a nest. I suggest a complete "bug-be-gone" under the trailer (watch for scorpions), before final assembly.Part of the old cable had sunk into the ground (it was old when I bought the trailer 27 years ago) and was covered with moist dirt, making it harder to pull out. Apparently, ants had built a nest there and I disturbed it when I yanked the cable out. They swarmed out from under the trailer and headed west in a four foot wide path for about eight feet. It looked like a moving carpet! I have an arrangement with ants. As long as they don't invade my home (and they very rarely do anymore), I'll leave them alone but that swarm was rather scary so I broke out the bug spray and showered the entire swarm. I've seen agitated ants before but never to that scale .
I've done this in the past by temporarily removing a section of skirting for each bomb but that was a royal PITA and, now that I'm older and more decrepit, more of my body experiences that pain. Since the new skirting is sturdier and harder to remove and replace, the bomb bay doors will make life much better (for me, not the creepy crawlies). The next bombing mission will occur when its safe to travel again. Despite what most people think, I seriously doubt this *&^%$#@! pandemic is over yet. I've successfully predicted every surge so far and I'm expecting another one this summer (I really hope I'm wrong though).
Right now, I've got toothpicks holding my eyes open (more or less) because of leg cramps waking me up overnight after a day of working on the nightmare that has become the project from Hell. I needed to replace my water heater door and, right now, they are impossible to find with no way of knowing when they will come in. I wanted to get this done before it got too much warmer (AZ hot summer is just 'round the corner) so I got a regular fiberglass exterior mobile home door, thinking it wouldn't be too difficult to modify and modify the framing to make it fit. It has the advantage over a regular water heater door in that it''s ten inches higher, which will making replacing the water heater easier in the future and make working on the plumbing at the top of the water heater much easier. The exterior closet the water heater is in will also vent better.
Adding vents to the top and bottom of the door was easy. I just laid out cut lines for the screened soffit vents at the top and bottom of the new door, cut the openings by making plunge cuts with one of my 5/12" 18v circular saw from both sides, then making the final cuts on the foam interior with a jab saw. Easy peasy, slick and sleazy. After drilling mounting holes in the door and laying a bead of adhesive caulk around each vent opening, I blind riveted the soffit vents to the door.
The next day, I tackled removing the old door and installing the new one. That's when everything plummeted south. If there was anything that could go wrong, it did . I'll spare you the details but the real killer came when I cut through an electrical line, killing power to half my home (fortunately, I had added GFCI protection a while back and I was using my new double insulated one-handed recip saw). Fixing that little "boo-boo" (forum rules will not allow a far more accurate name for it) turned into an exhausting nightmare because of the idiotic way my mobile home was framed and wired (it was built in '74, a year before HUD regulations went into effect for mobile homes). Properly replacing the cable with a new Romex run would have taken a couple of days of even more exhausting work so I cheated and spliced in a short run of Romex (totally against code but, if you look up code violation in the dictionary, you will find a picture of my humble hovel). I used crimped butt splices on the conductors (and double crimped them, not staked them), staggered the splices to avoid making a lump, insulated the crimps on the insulated conductors with a double layer of mastic lined heat shrink, wrapped the entire area with electrical tape for added protection, then put a mastic lined heat shrink sleeve over the tape to make sure it never comes loose and is sealed from moisture.
Fixing and rerouting the cut cable added a good three hours to an already seemingly never ending job and I'm still not done. Once the Alleve kicks in, I still need to finish modifying and reframing inside the wall and installing the *&^%$#@! door. It's going to be another long, exhausting, and painful day.