I saw a post about running the original 6v horns on a 12v system. That is something that I wanted to do but didn’t have much hope of achieving. The original horns came in a box of stuff when I got the truck over 20 years ago, and I still had the horns. I had tried them on a 12v battery before and didn’t get any sound. I tried again and one worked. The other one didn’t so I removed the cover. I used a screwdriver to open the points and that got them working. The 6v horns are really loud on 12v. It took several attempts, but I finally got them working close to 6v with some dropping resistors about 0.2Ω. I also built a voltage reducer with some transistors I had. Both the resistors and the transistors got really hot. I looked for high watt/ low value resistors and found some solutions for a price. I looked for voltage converters and couldn’t find any that could handle the current at a reasonable price. I did find some high watt mosfets that might work for a couple bucks. I ordered some parts and will get on that another day. I have part of the cab interior painted, but not the threshold or the trim around the doors and windshield. I tried to remove the lower windlace retainer, but the screws would not budge. I fired up the O-A and heated each screw red hot and spritzed them with water. They came out like butter. This is the ’47 with two piece windlace retainer, unique to only a couple years. There is a 3rd small retainer on the back bottom of each door held on by Two screws. A little heat to get one of those off. The front retainer on the passenger side was damaged at the bottom while in the shop, so I’ll come up with a fix for that. I have not found a source for this part so I’ll work with what I have. The windlace retainer has one piece on the front of the door opening, and another on the rear. At the top where they meet is an embossed rectangle piece that covers the seam of both retainers as well as the first headliner retainer. This is the domino effect as I had to remove the headliner retainer last. None of this can go back on until the headliner is in place. The headliner is cardboard, so it will go on after the windows are in. I masked off the interior and sprayed Grey where it needed to go. The door jambs were originally the Bronze color. I was able to remove the passenger side striker plate, The screws wouldn’t budge on the driver side. I taped everything off and debated for several days either painting over the striker and hinges, or complete teardown. I decided since everything was working it would be o.k. to paint over as is. I had some time and looking some more, one thing led to another. I started turning hinge bolts. After awhile the passenger door was on the ground and the hinges were on the running board. Full steam ahead, I proceeded to the driver side. One striker plate screw turned, the other three did not. I striped the phillips slot on two, sheared off the other. I tested the hinge bolts with the socket/breaker bar. They were not free. One acted like it was turning, but sheared off. I used heat and got the rest out. It took awhile for me to accept the fact that my drill bits are dull. I also broke two bolt extractors in the process. A task awaits for another day.
