Joey Mack Posted December 2, 2022 Share Posted December 2, 2022 yeah me too... I havent touched my '48 in over a month, and this weekend I have a Mack quad dump, coming to my shop for a 'C' P.M. and I bet I will have repairs.. My truck will wait again.. Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-516748 Share on other sites More sharing options...
mowerman Posted December 2, 2022 Share Posted December 2, 2022 But then again, it took me 24 years just to get up a shop and electricity … good luck bud let’s get on it…. Bob Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-516749 Share on other sites More sharing options...
mowerman Posted December 2, 2022 Share Posted December 2, 2022 2 minutes ago, Joey Mack said: yeah me too... I havent touched my '48 in over a month, and this weekend I have a Mack quad dump, coming to my shop for a 'C' P.M. and I bet I will have repairs.. My truck will wait again.. my God brother I am quite familiar with the back burner routine. I told the wife look man once I finish the kitchen cabinets I’m going to jump on my ride and at least take a big bite out of it show some noticeable progress 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-516750 Share on other sites More sharing options...
Craig N Posted December 3, 2022 Author Share Posted December 3, 2022 One thing I’m noticing on these 673’s is a lack of “eyes” to hook up a chain/spreader bar to pull them. Most newer motors I’ve seen have plates bolted to them with eyes on them to fasten chains. Gonna have to get creative I guess Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517084 Share on other sites More sharing options...
Freightrain Posted December 3, 2022 Share Posted December 3, 2022 I made a couple hook plates to bolt on motor. Still was a bit sketchy and had to work at getting it to balance properly. Especially when I put 237 back in and needed it to hang straight to line up with transmission. Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517114 Share on other sites More sharing options...
mowerman Posted December 6, 2022 Share Posted December 6, 2022 Good luck bud…. Send me some of your ambition… Bob Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517513 Share on other sites More sharing options...
mowerman Posted December 6, 2022 Share Posted December 6, 2022 Hell this weekend I did almost nothing little shopping with the old lady rest of the time watching television … too cold out… Bob 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517514 Share on other sites More sharing options...
Craig N Posted December 7, 2022 Author Share Posted December 7, 2022 (edited) On 12/3/2022 at 2:13 PM, Freightrain said: I made a couple hook plates to bolt on motor. Still was a bit sketchy and had to work at getting it to balance properly. Especially when I put 237 back in and needed it to hang straight to line up with transmission. Nice. I’m gonna have to fab something up I guess. I saw this pic online. I like the idea of the pipe for a spreader. Not sure I like how all the weight is on the exhaust manifold. The oil filter housing bracket looks like it works well enough for the drivers side Edited December 7, 2022 by Craig N Pics didn’t seem to attach Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517662 Share on other sites More sharing options...
Craig N Posted December 7, 2022 Author Share Posted December 7, 2022 On 12/6/2022 at 7:10 AM, mowerman said: Hell this weekend I did almost nothing little shopping with the old lady rest of the time watching television … too cold out… Bob Yeah, tough time of year to get motivated to go outside and work on cold iron 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517663 Share on other sites More sharing options...
doubleclutchinweasel Posted December 7, 2022 Share Posted December 7, 2022 Couch. TV. Dog. Whiskey. Whiskey helps. 1 Quote "Eagles may soar, but weasels don't get sucked into jet engines." Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517665 Share on other sites More sharing options...
fjh Posted December 7, 2022 Share Posted December 7, 2022 9 minutes ago, Craig N said: Nice. I’m gonna have to fab something up I guess. I saw this pic online. I like the idea of the pipe for a spreader. Not sure I like how all the weight is on the exhaust manifold. The oil filter housing bracket looks like it works well enough for the drivers side Thats quite the wood chipper on the exhaust there !😂 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517666 Share on other sites More sharing options...
Freightrain Posted December 7, 2022 Share Posted December 7, 2022 9 minutes ago, fjh said: Thats quite the wood chipper on the exhaust there !😂 Early Schweitzer? Seems kinda familiar on early 673s. Craig, I didn't use a spreader, just three points with a chain. Got lucky and buddy let me borrow his wrecker. Worked perfectly. Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517668 Share on other sites More sharing options...
Popular Post mechohaulic Posted December 7, 2022 Popular Post Share Posted December 7, 2022 On 12/3/2022 at 11:41 AM, Craig N said: One thing I’m noticing on these 673’s is a lack of “eyes” to hook up a chain/spreader bar to pull them. Most newer motors I’ve seen have plates bolted to them with eyes on them to fasten chains. Gonna have to get creative I guess That's because when the 673's and others were built, they were made to be a work engines ; unlike todays mechanical nightmares that have to be removed and repaired regularly . 3 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517677 Share on other sites More sharing options...
mowerman Posted December 8, 2022 Share Posted December 8, 2022 20 hours ago, doubleclutchinweasel said: Couch. TV. Dog. Whiskey. Whiskey helps. Yeah all the above with pellets stove as well 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517730 Share on other sites More sharing options...
doubleclutchinweasel Posted December 8, 2022 Share Posted December 8, 2022 12 minutes ago, mowerman said: Yeah all the above with pellets stove as well Nice add! Quote "Eagles may soar, but weasels don't get sucked into jet engines." Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517731 Share on other sites More sharing options...
mowerman Posted December 9, 2022 Share Posted December 9, 2022 Yes, it is especially my babies two Chihuahuas ha ha 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517790 Share on other sites More sharing options...
BOBWhite Posted December 9, 2022 Share Posted December 9, 2022 Thats such a cool lookin turbocharger! I miss when they used to be mechanical marvels that people took pride on having. Now they're tucked away and a pain. More of an emissions component than anything. And best yet if you changed your oil and didn't abuse them they lasted the life of the engine. Foreign concept I know Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-517795 Share on other sites More sharing options...
Craig N Posted December 13, 2022 Author Share Posted December 13, 2022 On 12/7/2022 at 12:38 PM, Freightrain said: Early Schweitzer? Seems kinda familiar on early 673s. Craig, I didn't use a spreader, just three points with a chain. Got lucky and buddy let me borrow his wrecker. Worked perfectly. Oh nice. I’ll have to see what I’m up against once I get it all apart and ready to pull. Will probably use the 8k extended forklift I have at work to pull it I think. I haven’t worked on it in a couple weeks, need to get some time on it. Would love to have the body off of the green one before the new year Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-518122 Share on other sites More sharing options...
Popular Post Craig N Posted February 27, 2023 Author Popular Post Share Posted February 27, 2023 Quick update. Engine and transmission pulled in the green machine. Gonna pull the drivetrain on big red and throw it in the green machine. 4 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-526161 Share on other sites More sharing options...
Joey Mack Posted February 27, 2023 Share Posted February 27, 2023 Man that it awesome!! Jojo Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-526162 Share on other sites More sharing options...
mrsmackpaul Posted February 28, 2023 Share Posted February 28, 2023 There's a hole were its heart used to be, think that's a line to a song Looking like good progress Paul Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-526185 Share on other sites More sharing options...
mowerman Posted February 28, 2023 Share Posted February 28, 2023 Right on man I was just wondering about you couple days ago and how you we’re coming along Bob Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-526199 Share on other sites More sharing options...
Craig N Posted March 2, 2023 Author Share Posted March 2, 2023 Wish they put “eyes” on these motors from the factory to hook chains to. Would make it a hell of a lot easier to pull those things. We fabbed up some plate steal to bolt to the heads to pull the one out of the green one, but all the manifolds were off of it so it was easy. I don’t really want to take the manifolds off of the running one if I can help it. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-526353 Share on other sites More sharing options...
Craig N Posted March 2, 2023 Author Share Posted March 2, 2023 I’m tempted to use the manifolds to lift by. Someone talk me out of it. Or not. Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-526354 Share on other sites More sharing options...
mechohaulic Posted March 3, 2023 Share Posted March 3, 2023 7 hours ago, Craig N said: Wish they put “eyes” on these motors from the factory to hook chains to. Would make it a hell of a lot easier to pull those things. We fabbed up some plate steal to bolt to the heads to pull the one out of the green one, but all the manifolds were off of it so it was easy. I don’t really want to take the manifolds off of the running one if I can help it. as I said once in another post ;; these engines didn't come with lifting eyes for unlike todays electronic "nightmares" engines back then were made to work ; not be removed for repair regularly. for your removal operation one major thought will be :: is this lifting procedure safe. i have found chains have a tendency to bend things , HD straps work better if possible. the lifting device also makes a difference. trans mission/ engine combo pulled together to me is alot of pressure on the manifolds. 2 Quote Link to comment https://www.bigmacktrucks.com/topic/70672-pulling-injectors-on-a-673/page/16/#findComment-526358 Share on other sites More sharing options...
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