mechohaulic Posted January 13, 2023 Share Posted January 13, 2023 when is Rocky possibly going to be there building? I sure would like to be there and watch (assist) the master. It's been a real long time. I'll even buy the coffee and. Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-521172 Share on other sites More sharing options...
mattb73lt Posted January 13, 2023 Author Share Posted January 13, 2023 1 minute ago, mechohaulic said: when is Rocky possibly going to be there building? I sure would like to be there and watch (assist) the master. It's been a real long time. I'll even buy the coffee and. Not sure, yet. I let him know the parts had arrived, today. I think we're probably 2-3 weeks out to start assembly. I'll reach out to you as we get closer to an actual date. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-521173 Share on other sites More sharing options...
mowerman Posted January 14, 2023 Share Posted January 14, 2023 Right on man great progress I can’t believe how many idiots just leave thier shut running with these diesel prices lock thier doors and walk off really idiot!!!!!!!!!! Bob Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-521212 Share on other sites More sharing options...
Vladislav Posted February 8, 2023 Share Posted February 8, 2023 Uggh... I was off from extensive thread reading for a while and finally got myself to all the recent (to me) portion of the story today. The most of my expressions duplicated the comments the other folks put in. Actually the engine story turned out as a restoration in a restoration. It may be pointed out that the engine could be revised before the initial installation etc but I won't be that crytical on that point (and sure the most others won't too). First of all a huge portion of job was done to the cab and chassis. Which both turned out absolutely amazing. Second the initial engine condition didn't give matters to mind rebuild. And third it's much easier (psychologically) to redo the engine knowing the rest of the truck is already done and waiting for only the last part. So I'm pretty sure the things will be fine soon. And with the approach Matt puts to his work it can not even be any other way. It was very interesting also to read about jobs and services over the years and see the lathe. Personally I have never seen equipment of such style before. Sooo... Best of luck to Matt on the further progress and sooner complete of the truck! 1 Quote Никогда не бывает слишком много грузовиков! leversole 11.2012 Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-524905 Share on other sites More sharing options...
mowerman Posted February 11, 2023 Share Posted February 11, 2023 Great write up bud hats off to you couldn’t have said it better myself .. let’s face it. This guy is got a complete brand new truck now or will be soon. More snow today. Oh goody another deal way I can’t even drive mine into the garage yet with all the sloppy weather…. Bob 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-525116 Share on other sites More sharing options...
Popular Post mattb73lt Posted February 14, 2023 Author Popular Post Share Posted February 14, 2023 Still creeping along on this rebuild, but there is movement. The block was coming out the decking machine when I stopped in to the shop to drop off some parts today. More stuff on order. Heads are apart and will receive new guides, valves and springs. He took .008" off it to clean it up. I think the original block would've been well beyond limits after decking. Just too much erosion on it to clean it up. Other work going on with the deck, with all the cylinders out for overhaul, metal collected up to repair the frames to raise and lower the body. The lathe and Bridgeport are getting a good workout turning metal to replace bushings on those frames, too. Other metal located to replace the 20 crossmembers that support the wood deck. So, while it feels like things aren't moving, there's a lot going on. 6 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-525342 Share on other sites More sharing options...
mechohaulic Posted February 14, 2023 Share Posted February 14, 2023 perfection always takes time; usually in the end worth every minute spent. engine lookin good. I stopped and talked to Mr. Rockwell few days ago. un be knowns to me gent sitting in the group was Dom Moffos Jrs son. he's following in Dad:: Jr// Grandads /SR's"" foot steps. with the trucking. 2 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-525347 Share on other sites More sharing options...
1961H67 Posted February 14, 2023 Share Posted February 14, 2023 The block looks great! All that will be nice on that 220 ,,, You want have those streaks down each side from those heads dancing around on a worn top deck ,, it will all be worth it. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-525354 Share on other sites More sharing options...
Popular Post mattb73lt Posted February 16, 2023 Author Popular Post Share Posted February 16, 2023 This weeks machining efforts. Four new pivot pins and two new bushings for the lift mechanism on the bed. A whole bunch of new metal is going into the upper and lower lift frame to make sure it functions and lasts. Some of the 4X4" tubing literally fell apart. Need to pick up more steel and machine two more bushings to fix it right. Glad this is getting done now, ahead the engine coming back, so it'll be ready to assemble when the truck is back running. 7 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-525441 Share on other sites More sharing options...
Popular Post 1961H67 Posted February 17, 2023 Popular Post Share Posted February 17, 2023 You will be ready assemble everything when warm weather comes around, hopefully you can make some summer shows and enjoy all your hard work! 3 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-525447 Share on other sites More sharing options...
mowerman Posted February 18, 2023 Share Posted February 18, 2023 This guy is a trooper. I’m sure it will be running away before any of us figured ha ha ha hats off bud. Block looks outstanding … Bob 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-525540 Share on other sites More sharing options...
Popular Post mattb73lt Posted March 3, 2023 Author Popular Post Share Posted March 3, 2023 Picked up the blocks and cranks from the machine shop, today. Lots to do to get ready for the reassembly push. The heads should be ready in about two weeks. Starting to move forward on the engine, finally!! 8 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526399 Share on other sites More sharing options...
Joey Mack Posted March 3, 2023 Share Posted March 3, 2023 👍 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526400 Share on other sites More sharing options...
mrsmackpaul Posted March 4, 2023 Share Posted March 4, 2023 That's good news, so both blocks and cranks were okay I take it Paul Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526418 Share on other sites More sharing options...
mattb73lt Posted March 4, 2023 Author Share Posted March 4, 2023 14 minutes ago, mrsmackpaul said: That's good news, so both blocks and cranks were okay I take it Paul One was a better candidate for rebuilding than the other. The one I bought for parts was the keeper. But, both are still usable. 2 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526420 Share on other sites More sharing options...
1961H67 Posted March 4, 2023 Share Posted March 4, 2023 Just in time hopefully for warmer weather, it will go quickly when you get all your parts laid out to install in that refurbished block! 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526421 Share on other sites More sharing options...
mowerman Posted March 4, 2023 Share Posted March 4, 2023 Excellent this is the fun part getting to put all those new parts in. Thanks for letting us know … certain it’ll be ready for a show very soon. Bob Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526447 Share on other sites More sharing options...
Vladislav Posted March 4, 2023 Share Posted March 4, 2023 Good luck on seamless reassembly! Quote Никогда не бывает слишком много грузовиков! leversole 11.2012 Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526466 Share on other sites More sharing options...
Popular Post mattb73lt Posted March 6, 2023 Author Popular Post Share Posted March 6, 2023 Lots to do to prepare for the assembly push and probably about three weeks out from that. Final parts should be rolling in this week, heads are two weeks out, organizing and cleaning everything, will all take time. Trying to have everything set so when the planets align it goes as smoothly as possible. I started cleaning the block, today. Even though it was boiled twice, theres still a lot to clean up. It was a little frosty with rust from sitting but it cleans right up with a wire brush. Not a huge believer in it, but I'm going to coat the inside of the block with Glyptal and the shop manual does call for. If nothing else, it'll be clean and shouldn't rust. The engine rotisserie is really a huge help 78A87F25-C13F-4118-BA59-3CBD7BB8C66C.heic 83F761C1-8844-48AA-8CEC-FD94F35A0369.heic 4 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526663 Share on other sites More sharing options...
Mark T Posted March 6, 2023 Share Posted March 6, 2023 That paint will help trap any of that stubborn rusty stuff that may try coming off after it's together. It's a good idea. If it's stuck for the most part it'll help unwanted particles from going in the oil. 1 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526666 Share on other sites More sharing options...
mattb73lt Posted March 6, 2023 Author Share Posted March 6, 2023 That’s kinda what I was thinking about it. Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526668 Share on other sites More sharing options...
Mark T Posted March 7, 2023 Share Posted March 7, 2023 That's a Caterpillar thing too. Part of the repair on a failed component in finals or other internal housings where chips or filings may still be hiding after a cleaning. Theory is the paint helps keeps particles trapped. 1 1 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526669 Share on other sites More sharing options...
Popular Post mattb73lt Posted March 10, 2023 Author Popular Post Share Posted March 10, 2023 Well, that was tedious. Out of all the shop equipment I have, I found the best tool to clean the interior of the block was my Dremel tool. I have a long flexible extension for it and with various wire wheels it made quick work of the rust and ash left on the surfaces. The wheels don't hold up well, but they're not made for such heavy cleaning. They do get into all the nooks and crannies and left it very clean. Coated it with the Glyptal as mentioned. I was able to coat most everthing but the passages for the pushrods. It should help seal and prevent any future rust. Tomorrow I'll touch it up and clean where I got a little sloppy. I also cleaned the upper water jacket to sleeve areas, but they'll remain bare for heat transfer. 6 4 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526872 Share on other sites More sharing options...
Mark T Posted March 10, 2023 Share Posted March 10, 2023 😍love it 2 Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526876 Share on other sites More sharing options...
mowerman Posted March 10, 2023 Share Posted March 10, 2023 Nice going bud. Thanks for letting us know. Excellent work will make the rest of us look lazy ha ha. Quote Link to comment https://www.bigmacktrucks.com/topic/41547-b-73-restoration/page/56/#findComment-526887 Share on other sites More sharing options...
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