I braved 20˚ weather to sit in the back of Darth and weld in the valance above the barn doors on Sunday morning. The idea was to get out ahead of the weather before it dumped a predicted 6″ of snow on us, which it’s currently doing. It was a bit tricky, as I think the metal was cold enough that it didn’t promote clean penetration in the smaller plug welds I drilled, but I got the majority of it on and ground down for paint. I’ll have to do a little filler work to clean up a couple of places when it’s warmer as well.
On the brake/electrical front, it turns out the brake master from the green truck has an entirely different switch system (my guess is that the switch was on the pedal assembly but I haven’t checked that) so I had nothing to swap in and test. I did finally track down the part I need, Standard Motor SLS30, and ordered it via Amazon. So after we’re dug out and the project I’m managing at work is done, I can test it out.
I’ve been doing a lot of research into wiring in an additional fuse panel for accessories, and I think I’ve got a good idea of what I need and how it works. It’s actually pretty simple; I need a new panel wired up to a 30amp relay, which is then connected directly to the battery and a ground. The fourth wire goes to the accessory circuit on the existing panel, which acts simply as a switch. Turn the key on, and power goes to the new panel. All of the load goes through the new wire into the new panel, ensuring I don’t burn the truck down by overloading the old wiring harness. My truck was spec’d for a larger alternator but I have no idea if the used wiring harness I have was made to handle that increase in power. I’m going to over-engineer it so that I’ve got room to expand with things like A/C, a backup/rearview camera and electric steering, but for now just having some accessory plugs will be great.
Down on the workbench, I carefully drilled the lockset out of the barn door handle from Darth and laid the parts out. The used barrel I’ve got will not stay in the handle with the key in the lock, so I think I’m going to have to bite the bullet and order a second lockset keyed to the existing door locks. I was really hoping I could get the used barrel to work but it’s just not happening. The handles attach to the door with two threaded rods which were rusted solid to the retaining nuts, so I soaked them for two weeks in PBblaster. I put two new nuts on the rods, torqued them tight to each other, and used them for leverage to spin the rusted nuts off. The rods were soaked clean in Evaporust and are now mounted back on the handles.
While I was diving back into locksmithing, I pulled out my spare Scout II T-handle assembly and looked it over. There’s a method for popping the lock out with a thin rod that compresses a brass retaining clip on the barrel, but no amount of PBblaster or lithium grease would free that clip up. So I drilled the face of the lock and pulled the top 2/3 of the barrel out. It was in such bad shape that the bottom 1/3 took some digging to pull out, but once it separated the handle was easy to clean up. If my lift gate latch closed all the way shut I’d look into buying a new barrel for this, but it doesn’t so there’s really no point.