Removing stuck fasteners
From Crankshaft Coalition Wiki
                                
                                                                
                                
                                
                                                                                                                                
                                
                                
                                                                
                                 (couple extra "Special Tools" added by Criggie)  | 
		 (→References)  | 
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**[http://www.crcindustries.com/auto/content/prod_detail.aspx?PN=05330&S=Y Ultra Screwloose]  | **[http://www.crcindustries.com/auto/content/prod_detail.aspx?PN=05330&S=Y Ultra Screwloose]  | ||
*Diesel fuel  | *Diesel fuel  | ||
| + | *[https: //www.lawsonproducts .com/Drummond/Open-and-Shut-Nut-and-Bolt-Loosener-and-Rust-Penetrant/DA6152.lp Drummond Open and Shut]<ref>https: //www.hotrodders .com/forum/best-penetrating-lubricant-147009.html#post1033340</ref>  | ||
| + | *[https: //www.lawsonproducts .com/Drummond/Open-and-Shut-NutBolt-LoosenerRust-Penetrant/DA7671.lp Drummond Open and Shut]<ref>https: //www.hotrodders .com/forum/best-penetrating-lubricant-147009.html#post1033340</ref>  | ||
*[http://www.lubecorp.com/products/excel_440_super_lubricant.html Excel 440 Super Lubricant]  | *[http://www.lubecorp.com/products/excel_440_super_lubricant.html Excel 440 Super Lubricant]  | ||
*[http://www.bilthamber.com/ferrosol.html Ferrosol]  | *[http://www.bilthamber.com/ferrosol.html Ferrosol]  | ||
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*Paraffin wax  | *Paraffin wax  | ||
*[http://pbblaster.com/store/moreinfo.cfm?Product_ID=1 PB Blaster]  | *[http://pbblaster.com/store/moreinfo.cfm?Product_ID=1 PB Blaster]  | ||
| + | *[http://www.plusgas.co.uk/ PlusGas]  | ||
*[http://www.ronsonstore.com/multilube.aspx Ronson Multi-Lube]  | *[http://www.ronsonstore.com/multilube.aspx Ronson Multi-Lube]  | ||
*[http://www.schaefferoil.com/specialty/190_Penetro.html Schaeffer Penetro 90]  | *[http://www.schaefferoil.com/specialty/190_Penetro.html Schaeffer Penetro 90]  | ||
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[[File:Sockets 003.jpg|thumb|left|300px|Damaged or frozen fastener removal sockets]]<br style="clear:both"/>    | [[File:Sockets 003.jpg|thumb|left|300px|Damaged or frozen fastener removal sockets]]<br style="clear:both"/>    | ||
*A rubber band placed between a stripped screwhead and a screwdriver can help get enough grip on the remaining metal.  | *A rubber band placed between a stripped screwhead and a screwdriver can help get enough grip on the remaining metal.  | ||
| − | *If you're removing the remains of a broken   | + | *If you're removing the remains of a broken zerk fitting/grease nipple, then a cheap Philips head screwdriver can be hammered in sufficiently to grip the hollow barrel and unscrew like normal.    | 
===Instructions for making an impact-type screw removal tool===    | ===Instructions for making an impact-type screw removal tool===    | ||
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*Whatever system you use, once you have a hold of the fastener, 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.    | *Whatever system you use, once you have a hold of the fastener, 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.    | ||
*Use the largest cobalt drill bit (that just covers the ID of the nut) to drill through the nut- parallel to the bolt- then used a chisel to turn/peel the nut off of the bolt.  | *Use the largest cobalt drill bit (that just covers the ID of the nut) to drill through the nut- parallel to the bolt- then used a chisel to turn/peel the nut off of the bolt.  | ||
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