mattb73lt

Yes we did. A lot of rain coming this week. Dammit!!

Just about five months in storage. Brought the toys out of storage and home today. Weather sucked, but due to schedules and needing two drivers, it was the best time. B73 fired right up after about four turns. A little issue with a sticky starter on the B42, then she fired right off. Now to chase a bunch of gremlins on the Caddy and the '40 Ford, mostly from disuse over the last few years of concentrating on finishing up the B73.

I found the brackets. The 90* base strap is the original part. The round clamps were added when someone added a vertical muffler to the truck from the original staight stack. The lower bracket has an added 90* bracket that bolted under neath the cab corner.

I deleted the brackets on my B73 and put the exhaust on a late model support arm. The later L cabs only seem to have had two brackets, one near the top below the louvers. The lower one was mounted to the lower internal cab frame in the corner. There were spacers inside the lower mount to make up the gap between the skin and the frame. I saved my two brackets, but they were pretty rusty and had been modified by previous owners. Let me see if I can locate them. Here's a picture on the corner of the cab with the skin removed. The upper bracket is still in place on mine. The two lower, short brackets below are for the grab handle. Then the lower frame of the cab. Second picture is after I painted it, but before I put two polished stainless bolts in the threaded holes as place holders. I left the bracket as it stiffens the area and if someone in the future wanted to add the bracket back. I've seen the schematic you posted before. The four bracket arrangement may have been for the heavier LJ-X versions like yours. I don't think regular LJ's had that type of arrangement.

I believe the main feed comes off the firewall mounted foot starter switch. Reason is I left the switch in place on my B42 when I converted it to diesel and ran a feed from the 12V starter to power it. Used it like a terminal block. The 6V trucks were early production and were the lighter gas jobs. A friend has an early B42 that is 6V. It was a pristine oil truck out of New Haven when he got it years ago. Kept inside during it's working time. The factory paint was literally like new. Now it's a rusted, faded truck laying in his yard. What a waste. He's one of those, "I'm going to fix it one day." guys

FT. Wayne Clutch and Driveline is another very good and helpful vender for old and obsolete parts.. They were very good with help with an issue I had with my double disc arrangement in my B73 and helping with my '41 Cadillac putting a larger 75 series clutch in it.

My 2 cents on the hinge arrangements. In my efforts to bring my L cab back, I found about eight different hinge arrangements for the doors. Most had, and early production, two hinges and no vent window. About '48 (might be earlier) they added the vent window. X versions and late production (B73,75,77, C600) had the three hinge arrangement. LM's and off road versions had four or more hinges. Spacing of the hinges can vary even more, but this is usually only on the very heavy off road versions. LT's had two hinges. If it has three, it's usually a cab swap or replacement late production cab. On the lock side of the door there are two dovetails and the lock centered in between. The jamb side has the female receivers to support the door when closed. Lock and inside door handle arrangements are numerous over the production run. I attached pictures of the NOS LJX driver's door I located and used on my B73. Very early door with the single window and three hinge arrangement. It only needed one modification to accept the vent window setup and that was removing the forward glass channel. I'll also say take all of that with a grain of salt. The factory did a lot of stuff to satisfy it's customer's, so custom or one-off versions are always possible. Variations on the production line are out there.

Wow LOOOOONG wheelbase on that truck. I always loved the look of that B series. I grew up around the Weston, CT VFD and was a member for 9 years. That dep't had a 1934 BG pumper they bought new and they still own. In the 80's I was a member of the Muster Team and we drove all over the area to muster in CT, NY, MA and over to Long Island. Great truck and we won a lot of trophies with it. The dep't had Matt Pfahl do a complete restoration to it several years ago and it's better than new, now

I recall seeing this particular B81 on probably one of it's last jobs before being sold. Mid to late '90s in Hartford at the Riverfront Recapture Project, when O&G took over the project after George Tomasso Constr. crashed and burned on it financially. The state fired Tomasso and O&G finished it. The truck sat around the site with a lowboy attached to it, I'm not sure if it was that trailer or another.

WOW!! That looks great. It's going to make a great foundation for the rest of your restoration.

I run a Sheppard box in one truck and a Garrison unit in the other. Both receive 15W40 and work fine. Somewhere in my Sheppard Instructions it does call for Engine Oil for a fluid. What ever I put in the crankcases goes in the reservoirs. Makes servicing easier as I only carry one oil for them.

What engine did you put in? Duplex, Triplex, Quadraplex are all available if it's a Mack motor. You could fit almost anything into it with some effort.

Excellent, great progress and you're closing up on having it done. If you can't post pictures from you're computer, try making a post then editing it from your phone and adding them from there. I've had to do that numerous times to post pictures. I don't know if it's a formatting issue or something. Also, I've waited a few days after taking pictures to post them then dropping them in and they go, no file size issues then. No idea why that happens , I didn't reduce the file size.

You're right, there are some sizes that are very hard to source. From trucks to cars, some older (read obsolete) sizes are extremely difficult to locate and when found are of poor quality if you intend to drive on them. I've sourced a lot of tires over the years from Coker Tire as they specialize in antique vehicles. Years ago I bought a '40 Ford Deluxe Fordor. A mostly original car that came with almost new repro Ford script blackwall tires. While correct for the car, they wore horribly and didn't handle the rain well. I doubt I put 10,000 miles on them before they were worn out. Coker did have some European tube type radials that fit the 6.00X16" rims and those are far superior in wear and handling. I'm still surprised that no major US tire manufacturer offers a 24" tire and we have to look offshore for a source. While low volume, there's still a lot of vehicles out there on them. Has the industry moved so far away from them, is everything from the last 30+ years resting on 24.5" rubber? 24" always seemed the heaviest of applications that I ever saw and for the reasons you stated. It just doesn't seem that a 24.5" tire could compete with a 24" in extreme service.

That was my point for the 24" tires, that all there is, 24" tube types. I've never seen a tubeless 24" tire. Obviously 26.5" don't exist and there's no rim to replace the split rims. Hard to believe they are so hard, if now nearly impossible to source considering all the trucks that ran them.