-
John stopped by the shop last night so we could fit up the running board skirts on the Biederman.
https://oi5.photobucket.com/albums/y...n/IMG_4669.jpg
I know he will be glad to close off this gaping hole.
https://oi5.photobucket.com/albums/y...n/IMG_4670.jpg
After taking some measurements we got the top flange folded over using the magnetic brake. The flange will be bolted to the underside of the cab to support the weight as we will leave about a 1/4" or so gap above the running board to allow for frame flex.
https://oi5.photobucket.com/albums/y...n/IMG_4675.jpg
https://oi5.photobucket.com/albums/y...n/IMG_4678.jpg
https://oi5.photobucket.com/albums/y...n/IMG_4677.jpg
Rivet Nuts installed under the cab...
https://oi5.photobucket.com/albums/y...n/IMG_4681.jpg
https://oi5.photobucket.com/albums/y...n/IMG_4684.jpg
The rubber edge trim is our attempt to keep the paint from rubbing off, and these are held in place using weatherstrip adhesive.
https://oi5.photobucket.com/albums/y...n/IMG_4687.jpg
The dump bed had been painted over when John bought it, but closer inspection showed where some additional layers of paint in the hand painted lettering, "Phone 60" had staved off surface rust in it's previous life and was still visible...
https://oi5.photobucket.com/albums/y...n/IMG_4673.jpg
-
That lower edge detail is great. should also help with rattles and noise too.
-
The old version had multiple parts, the lower piece formed a tray for the skirt to rest in, shown here on the right...
https://oi5.photobucket.com/albums/y...rd%20skirt.jpg
Unfortunately this design created a dirt trap from the back side, and a rain trap from the front side, and the two together combined to have most of our sample rusted away. So our main objective with the new design was to eliminate anything from catching rain/water from the outside. The back side of the hem on the new one is tight but about enough space to slide a piece of 220 paper in there to abrade. After that we plan on flooding with epoxy primer, and when that has set, seam sealer to fill in and prevent any water from laying.
-
Sounds like a great idea. And I think it looks better too,
-
To finish off the running board skirts, some epoxy primer was brushed into the hem fold, given a couple days to cure, and then seam sealer added to keep out the moisture..
https://i5.photobucket.com/albums/y1...n/IMG_4832.jpg
https://i5.photobucket.com/albums/y1...n/IMG_4834.jpg
https://i5.photobucket.com/albums/y1...n/IMG_4835.jpg
….then another dose of epoxy over the seam sealer, and everything primed.
https://i5.photobucket.com/albums/y1...n/IMG_4841.jpg
https://i5.photobucket.com/albums/y1...n/IMG_4843.jpg
https://i5.photobucket.com/albums/y1...n/IMG_4877.jpg
I didn't get pictures of spraying the blue, so the finals will have to do. John is tying up the loose ends, the running board skirts were installed the other night.....
https://i5.photobucket.com/albums/y1...n/IMG_5071.jpg
https://i5.photobucket.com/albums/y1...n/IMG_5062.jpg
https://i5.photobucket.com/albums/y1...n/IMG_5065.jpg
The dump body has been painted and he should get that installed today or tomorrow.
https://i5.photobucket.com/albums/y1...n/IMG_5084.jpg
https://i5.photobucket.com/albums/y1...n/IMG_5085.jpg
He will get it loaded up around Wednesday for the trip to Macungie PA for the truck show this coming weekend.
-
Stick a fork in it, we are done!!!!!!!!!!!
John has the Biederman loaded up and is headed up to Macungie PA today for the truck show this weekend.
https://i5.photobucket.com/albums/y1...n/IMG_5157.jpg
This is the "tow" vehicle with Ian Watson, who is visiting from Melbourne Australia.
https://i5.photobucket.com/albums/y1.../IMG_5158a.jpg
Anyone going to the Macungie show this weekend, stop by and check out the Biederman, a pretty rare truck..
-
Nice work, that was fun to watch. That would be neat to meet that truck and trailer on the road.
-
beautiful pair of trucks! Ya'll deserve piles of praise heaped upon ya! :3dSMILE:
Congrats.
-
-
The Biederman truck we did some rust repairs and metal fabrication on found its way onto the cover of the latest issue of Wheels of Time. It has a feature article on the restoration John did on the truck, as well as a follow up article on the company history. Pretty neat to read, honored to have played a small part in helping preserve an example of this rare truck for future generations.
https://hosting.photobucket.com/imag...ge_Page_01.jpg
Before:
https://hosting.photobucket.com/imag...man_before.png
After:
https://hosting.photobucket.com/imag...rman_after.jpg
Photo credit: ATHS Wheels of Time
-
-
-
That is a wonderful piece of history. congrats to all involved.
-
Congrats to all involved! It sure turned out great!
-
A slight distraction..... I've always said we should be using butt welds, and trimming panels as tightly as we can get them. Some recent shop work helps to show that process, so hopefully this will help out someone with patch panels.
The owner of the Biederman truck we had done all those rust repairs and fabrications on also has a 51 Ford F7 with a Rollback body. He was driving it down the road a few months back when the Delco Remy voltage regulator on the firewall malfunctioned and resulted in an electrical fire. The heat caused some of the filler on the outside of the hood above the fire to delaminate, showing up as circles in the paint. As we sanded these defects out it was noticed that an abundance of filler (+1/4") had been used. The more we looked, the more filler we found all over the hood. In an effort to yield some weight savings, the entire outside of the hood was stripped..
https://hosting.photobucket.com/imag...8/IMG_6543.JPG
In order to have free access for planishing out the Atlantic Ocean defects, the hood brace was removed from the inside...
https://hosting.photobucket.com/imag...8/IMG_6513.JPG
https://hosting.photobucket.com/imag...8/IMG_6542.JPG
This revealed more defects that the last shop saw as fixes, but they won't leave my shop like that....
Rather than butt weld in the proper thickness metal, a piece of about 16 gauge is slipped behind the rust hole area (from dirt accumulating between brace and hood skin) and MIG welded around the perimeter. I think we can improve on that..
https://hosting.photobucket.com/imag...8/IMG_6538.JPG
https://hosting.photobucket.com/imag...8/IMG_6537.JPG
In addition to that, the brace had lost it's structural integrity, so we will remake the ends..
https://hosting.photobucket.com/imag...8/IMG_6535.JPG
https://hosting.photobucket.com/imag...8/IMG_6536.JPG
To start our repairs, a body sweep is used to capture the lower flange profile. Note that a profile cut out of construction paper/cardboard works as well.
https://hosting.photobucket.com/imag...8/IMG_6571.JPG
Verifying the panel thickness. Despite this being an early 50's truck, despite this being a BIG truck, yes, the outer sheet metal here is STILL only 19 gauge.
https://hosting.photobucket.com/imag...8/IMG_6573.JPG
The affected area was cut out using an air body saw, use what you have available. Note we have no corners in the cut to help improve consistency in weld shrinkage on either side.
https://hosting.photobucket.com/imag...8/IMG_6575.JPG
The flange bend line is traced from our profile template/body sweep, and bent using tipping wheel on the bead roller (since it's not a straight bend). Here test fitted to the hood..
https://hosting.photobucket.com/imag...8/IMG_6591.JPG
An Ice Pick (something everyone should have if doing this type of work) is used to mark the area of the cut and more importantly, the cuts for the flanges.
https://hosting.photobucket.com/imag...8/IMG_6596.JPG
Next we trim the panel on the band saw leaving 1/4" extra around our marks. Next, we use offset snips and trim the flanges to the lines scribed. And ONLY the flanges.. Then the panel is re-fitted with the flanges flush with the original, and RE-scribe the round line, this time with more force to see the mark better.
Note the scribe line has moved closer toward the flange as we located the panel correctly with flanges flush..
https://hosting.photobucket.com/imag...8/IMG_6597.JPG
Fitted... panel should be as tight as you can get it to minimize any shrinking/pulling.
https://hosting.photobucket.com/imag...8/IMG_6598.JPG
Flanges and outer surface are both aligned to the original first and I use TIG to tack on the exact corner on both ends to maintain this alignment.. Side note.... tacking only one end and working around to the other may shrink as you go, pulling other end down where it no longer aligns. So in this case, align both ends, tack both ends, and then progressively work your tacks side to side toward the bottom of the circle.
https://hosting.photobucket.com/imag...8/IMG_6600.JPG
Note here the flange was left long on our replacement. Trying to weld it in place already trimmed to fit will invariably cause the edge to burn back, making it more difficult to weld this seam all the way to the edge. Leaving the flange on our patch long makes the outer part serve as a heat sink where this burn back effect is less of an issue. Once the welds are dressed, trim the excess using offset snips..
https://hosting.photobucket.com/imag...8/IMG_6601.JPG