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Gas D 15 manifold |
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ACinSC
Orange Level Joined: 16 Dec 2015 Location: South Carolina Points: 2534 |
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Posted: 10 Jan 2020 at 3:37pm |
Pulled mine today . Have a new one on the way . One of the holes has bad threads . It's in the water jacket , of course . Had a bolt wrapped with Teflon tape in it . Anyone know of better fix ? I did order a stud to replace the bolt . Don't wanna pull the head if I can get by . Thanks
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LeonR2013
Orange Level Joined: 01 Jan 2013 Location: Fulton, Mo Points: 3500 |
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Try a small amount of hi-temp epoxy and use a release agent on the bolt. Leon
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DrAllis
Orange Level Access Joined: 12 Sep 2009 Points: 19513 |
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Needs to be a stud so it runs out of threads when you screw it in 1/2" and put some kind of dope or Teflon tape on the threads. This is of course as long as someone hasn't oversized the hole in the head from drilling out a broken off stud from a previous repair ???...…….
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ACinSC
Orange Level Joined: 16 Dec 2015 Location: South Carolina Points: 2534 |
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Threads are there but pretty wallered out . Ran my 3/8 16 tap in and out with my fingers . Thanks
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lentsch
Silver Level Joined: 10 Feb 2011 Location: Glencoe,Mn. Points: 212 |
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You might have to drill it out and use an insert and some high temp sealer.
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WD,D15,190XT,7000,8010x2,7060,8070
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DiyDave
Orange Level Access Joined: 11 Sep 2009 Location: Gambrills, MD Points: 50529 |
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Any kind of epoxy or sealant that can withstand the whopping 15 ft-lbs of torque, should do the job... If the stud pops out, Heli-coil time...
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Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need!
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ACinSC
Orange Level Joined: 16 Dec 2015 Location: South Carolina Points: 2534 |
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May try the high temp jbweld I have when I get my new studs . Didn't realize it was only 15 lbs . Thanks
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ACinSC
Orange Level Joined: 16 Dec 2015 Location: South Carolina Points: 2534 |
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Checked my book and it says manifold to head torque is 25-30 lbs . Still less than I thought . I'll be happy with 5 lbs and no leak . Thanks
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ACinSC
Orange Level Joined: 16 Dec 2015 Location: South Carolina Points: 2534 |
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Missing 5 out of 8 studs . Have them on the way . Since the second stud from the front is in the water jacket I assume that the next to last stud is too ? Plan to put thread sealer on both . Should the other ones be installed dry ? Maybe a little antiseize ? Thanks
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Sugarmaker
Orange Level Joined: 12 Jul 2013 Location: Albion PA Points: 8167 |
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ACinSC,
I had two bad threads in the head on a 45. it was off so went to the shop and he put a new thread insert in each bad spot. This was 1/8 inch larger per side than the thread. I believe it screwed in with sealant and prick punch to lock it. It leaked just a little till the engine cured the sealant and hasnt leaked since. It was more work but saved the head. I used sealer on all the studs when installed. Good luck on your project. Regards, Chris
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D17 1958 (NFE), WD45 1954 (NFE), WD 1952 (NFE), WD 1950 (WFE), Allis F-40 forklift, Allis CA, Allis D14, Ford Jubilee, Many IH Cub Cadets, 32 Ford Dump, 65 Comet.
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ACinSC
Orange Level Joined: 16 Dec 2015 Location: South Carolina Points: 2534 |
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Thanks Chris !
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ACinSC
Orange Level Joined: 16 Dec 2015 Location: South Carolina Points: 2534 |
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Anyone know why threaded studs are so expensive ? 5 studs cost me $73 . Guess I should have asked the price before I ordered them . Oh well . Thanks
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Mikez
Orange Level Access Joined: 16 Jan 2013 Location: Usa Points: 8148 |
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Can I ask what's the part number for the gasket set. I don't have my 15 book near me. Thanks
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Sugarmaker
Orange Level Joined: 12 Jul 2013 Location: Albion PA Points: 8167 |
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AC, guess I havent priced them lately but that seems high too?? I do like to put new ones in place. Your doing the right things. Regards, Chris
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D17 1958 (NFE), WD45 1954 (NFE), WD 1952 (NFE), WD 1950 (WFE), Allis F-40 forklift, Allis CA, Allis D14, Ford Jubilee, Many IH Cub Cadets, 32 Ford Dump, 65 Comet.
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PaulB
Orange Level Joined: 12 Sep 2009 Location: Rocky Ridge Md Points: 4412 |
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Who are you getting them from? I don't think I paid that much for ones from AGCO last time I got some.
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If it was fun to pull in LOW gear, I could have a John Deere.
If you can't make it GO... make it SHINY |
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ACinSC
Orange Level Joined: 16 Dec 2015 Location: South Carolina Points: 2534 |
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Rather not say where I got them . Don't wanna bad mouth anyone . Just seems kinda high to me . Only got a manifold gasket but I can find the number if you need it. Thanks
Edited by ACinSC - 17 Jan 2020 at 2:29pm |
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john(MI)
Orange Level Joined: 12 Sep 2009 Location: SE MI Points: 9263 |
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JB Weld sells a putty type glue for wet areas. It comes in a cylindrical tube. You cut off how much you need and then knead it. it worked great on an oil pan I fixed so it should work for your use. It should also make new threads once it's cured.
Edited by john(MI) - 17 Jan 2020 at 2:33pm |
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D14, D17, 5020, 612H, CASE 446
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ACinSC
Orange Level Joined: 16 Dec 2015 Location: South Carolina Points: 2534 |
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Thanks John . That sounds like what I have . Hope it works for me .
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Gary
Orange Level Access Joined: 13 Sep 2009 Location: Peterborough,On Points: 5171 |
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Mikez Head Gasket prior to Eng. Ser. 124338 4512323 after Eng. Ser. 124338 4514395 |
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PaulB
Orange Level Joined: 12 Sep 2009 Location: Rocky Ridge Md Points: 4412 |
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Everyone would like to know who's overcharging for parts. Or is it just AGCO has raised prices on parts they don't want to handle?
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If it was fun to pull in LOW gear, I could have a John Deere.
If you can't make it GO... make it SHINY |
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DiyDave
Orange Level Access Joined: 11 Sep 2009 Location: Gambrills, MD Points: 50529 |
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I would think even the expensive auto parts group, locally wouldn't charge much more than $5 per for those lil studs...
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Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need!
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