Removing stuck fasteners

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(Tips for broken-off bolt heads)
(General Advice)
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*When taking off cylinder head studs, look at the base. If you see erosion into the stud at the block surface, odds are pretty good you will break the stud.
 
*When taking off cylinder head studs, look at the base. If you see erosion into the stud at the block surface, odds are pretty good you will break the stud.
 
* Whatever system you use, once you have a hold of the bolt,stud, or whatever, try rocking it forward and reverse a little at a time. If you can get it to move, it is more likely to come out. An older mechanic said always try to tighten a little before you loosen. Remember, if it moves, you are half way home. Also, brake fluid works great as a penetration oil.
 
* Whatever system you use, once you have a hold of the bolt,stud, or whatever, try rocking it forward and reverse a little at a time. If you can get it to move, it is more likely to come out. An older mechanic said always try to tighten a little before you loosen. Remember, if it moves, you are half way home. Also, brake fluid works great as a penetration oil.
 +
If she ain't glowing, she ain't going
  
 
==Smack it with a hammer==
 
==Smack it with a hammer==

Revision as of 22:12, 27 September 2007

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