 Head Bolt Removal and Installation Tips Needed, Teardown |
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| cassmcentee |
 Sep 6 2019, 11:37 AM
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#1
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Member  Group: Members Posts: 180 Joined: 12-July 18 From: Squaw Valley, CA Member No.: 22,304 Region Association: Central California 
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Starting the disassembly of my 72 2.0
Some head bolts stayed with the Case Others came out with the head How do you guys/gals deal with removal so as not to SCAR the bolts?   |
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| IronHillRestorations |
Sep 6 2019, 12:25 PM
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#2
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I. I. R. C. Group: Members Posts: 6,724 Joined: 18-March 03 From: West TN Member No.: 439 Region Association: None
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If you are pulling all the head studs, first put some Seafoam Deep Creep penetrating oil on them, and if you have time let them sit for a day, and tapping with a brass or plastic hammer will help the oil work. Most of the time you can put two nuts on the top threads, tighten them against each other and use that to back them out. If they are rusty (like yours) this can cause them to break, so I'd carefully add some heat with a MAP or propane torch.
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| cassmcentee |
Sep 6 2019, 12:50 PM
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#3
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Member Group: Members Posts: 180 Joined: 12-July 18 From: Squaw Valley, CA Member No.: 22,304 Region Association: Central California
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QUOTE(IronHillRestorations @ Sep 6 2019, 01:25 PM)  If you are pulling all the head studs, first put some Seafoam Deep Creep penetrating oil on them, and if you have time let them sit for a day, and tapping with a brass or plastic hammer will help the oil work. Most of the time you can put two nuts on the top threads, tighten them against each other and use that to back them out. If they are rusty (like yours) this can cause them to break, so I'd carefully add some heat with a MAP or propane torch. Cool, Thank you Perry, I have plenty of time! What about the ones trapped on the head? Add two nuts to the bottom threads to counter the top nut??? |
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Posts in this topic
cassmcentee Head Bolt Removal and Installation Tips Needed Sep 6 2019, 11:37 AM
ClayPerrine Soak the threads with penetrating oil (I use PB Bl... Sep 6 2019, 01:03 PM
cassmcentee
Personally, those studs are awful rusty. I wouldn... Sep 6 2019, 02:23 PM Superhawk996 Now I know the double nut trick works well most of... Sep 6 2019, 02:57 PM preach
Now I know the double nut trick works well most o... Sep 7 2019, 01:03 PM IronHillRestorations
I really love these Snap-on collet stud extractor... Sep 7 2019, 07:07 PM sixnotfour wow thats really compact,,I have the older style l... Sep 6 2019, 03:36 PM cassmcentee That Stud Extractor looks great!
Just one that... Sep 6 2019, 06:09 PM ClayPerrine If you are not going to reuse the stud, then weld ... Sep 7 2019, 07:14 PM |
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