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Everything posted by mattb73lt
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B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
WOW!! I haven’t seen it in person yet, but my upholsterer sent these pics to me late today of his progress. I should be picking up the cab early next week and I can’t wait. What a beautiful job!!! -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
OK, give me a couple of days and I’ll get some photos of what I have. Probably sending you a thumb drive with the cab photos might be best, due to the volume. I’ve got two cab backs, one is pretty good that had some work done to it and is in primer. -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
That sounds great!! So you’re back to the straight backdrop, it does look like there’s plenty of room. Do you need parts for the cab? I have some parts left over, nothing new, but parts that could be used as templates or patterns for fabrication. I can send you some pictures of what I have. Also, I have almost 500 photos of the work on my cab I could send you? They were very helpful to review as I was cutting up and repairing my cab. -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
Another big chunk installed. Put the carrier in yesterday. Wasn't much of a struggle, just heavy. That should be the last part installed without the need for a fork lift. Still a bunch of small assembly work to do, before paint. I'm thinking paint might only be a few weeks off, vacation will cause a two week gap in July. -
B75 rebuild
mattb73lt replied to FBGNO's topic in Antique and Classic Mack Trucks General Discussion
Love the comments in the second block for owner and shipper!! -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
Paul, you're absolutely right. You need to be smart and plan each move out, so as not to hurt yourself or break something. I wish my driveway was at least paved. The frame misses going into the barn by just 4"s. -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
For the first time since I stretched it, it now rests on Mack axles. Big parts when you're working by yourself. -
Steering Question
mattb73lt replied to zlawson's topic in Antique and Classic Mack Trucks General Discussion
The entire system. You can’t convert the Air-O-Matic to hydraulic. One add on system is from Garrison. Similar in nature to the Air-O-Matic, but hydraulic and has its own pump and reservoir. Another way is to replace the steering box with a power box. Sheppard was a supplier that made them and I’ve seen two sizes for the B model from them. I have the large unit Sheppard box from a B-61SX transplanted in my diesel powered B -42. I’m putting a Garrison assist unit in my B-73. My B-42 came with an Air-O -Magic unit, which I still have. It was fine but had the limitations spelled out in the earlier posts. -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
You’re quite welcome. It’s actually helped keep me motivated. I’ve read through it many times, rereading comments and thinking of my next move or improving what I had originally thought how to get something done. Glad you’re enjoying it. Matt -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
Hauled the cab to the upholsterer, yesterday. Avoided dropping or damaging it, thankfully. Another step closer. Lots of parts on order to finish the frame, along with painting it. The heat the past week slowed me down, now that I’m outside for this work. Hood is almost done having some repairs done. Good progress on a lot of fronts. -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
Maybe 2022? This year would be a stretch. -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
Thank you!! Hard to express. Personally, I am amazed! It's been an incredible amount of effort to come this far. After all the years of storing this truck and hunting for parts, it's finally coming together. The best part is it really looks good. I had my doubt's at times, especially cutting so deep into the cab. I can't wait to drive it!! -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
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B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
Made some good progress today. Cleaned and reprimed the front half of the frame, the spot painted the mounting areas for the parts I painted last week. Finally, I started re-assembly. Got a lot put back together. Hopefully, the front springs and axle tomorrow!! -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
I was gonna, but what would I do with all the other parts I have laying around???LOL -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
It’ll be a single drive/axle. I gave it a fairly big stretch to accommodate a 24’ Jerr Dan roll back bed that I picked up. I don’t haul anything too heavy, mostly antique cars and trucks. Wheelbase for it is around 249”. The frame does seem long in the photos, but will shorten up as it’s reassembled. It’ll be 4’ longer than the truck it’s resting on, that has a 20’ deck. -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
Moving day. Brought the frame up in front of the barn, from it's hiding place alongside it. A little bit of effort to get it there after pulling it up, turning it 180 degrees then positioning it between the bays so I still have access. All those freshly painted parts will be reunited with the frame soon!! -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
Thanks, I’ll buy the beer. At some point I’m going to have to call in some markers as the parts get bigger and require at least two people. -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
The amount of completed and new parts is really starting to accumulate. These shelves are getting full of parts that are ready to assemble. Assembly should go pretty quickly, all the hardware is ready for it. Still have more bodywork and paint to do for the hood and fenders, but just happy to be gaining some momentum! -
B-73 Restoration
mattb73lt replied to mattb73lt's topic in Antique and Classic Mack Trucks General Discussion
Lots of red today. Shot most of the frame pieces on their mating surfaces and areas that are hard to get when assembled. Couldn’t get all the pieces as I only had so much space to lay them out and they were getting pretty crowded. So, a partial load tomorrow to finish up. That’s a lot of parts when you break a truck down this far. Frame assembly is not too far off from here. -
H Model Restoration
mattb73lt replied to h67st's topic in Antique and Classic Mack Trucks General Discussion
Really nice work!! It’s really starting to come together. -
I did some digging into my archives and found the left over parts when I rebuilt the clutch cross shaft on my B-73. I'm not sure if the shaft is the same diameter but these part numbers should get you in the ball park. First, I think you'll need a new shaft if you're going to use ball bearings on it. The brinnelling will not run smoothly over the new bearings. If you put some oil light bronze bushings in, that may do on that shaft. I found two different size bearings for the application, both from Torrington Bearing Company: B-2012, which is 3/4" wide. B-2016, which is 1" wide. Both are readily available or will cross to other manufacturers. There are also two types of grease seals for the application, one is felt with steel retainer and the other is a neoprene lip seal. I don't have a part number for the felt one but the neoprene one is: Chicago Rawhide P/N 12330. When you press the new bearings in, ensure you line up the grease hole to the fitting. Here are some pics for what I have.
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