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			Join Date: Sep 2003 
				Location: Sticks of SW Washington 
				
				
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				heat exchanger stud
			 
			
			based on all the other threads on this topic you'd think i can't get it out, but no...actually i just noticed one stud recently backed out all on its own.  the one right by the sump cover.  I've seached both the forum and the parts catalog and looked thru haynes, but can't find a special stud or nut.  Can i just run to the hardware store and buy some, or do i need something special, if so what? 
		
	
		
	
			
				thanks, jason and just in case, 2.4L CIS, stock exchangers. and PS, does anyone know why the stud/nut combo vs a regular bolt? 
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	motors: 73.5 911 T targa - RIP, 2005 Subaru Legacy 2.5i pedals: Ellsworth Truth, Neuvation road bike Paddles: Dagger Ego Wind: Liquid Force kites/Ocean Rodeo Mako board  | 
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			Jason, 
		
	
		
	
			
			
		
		
		
		
		
			It's just a standard M6.00 x 1.00 stud & nut ... you need to use Red High-Strength Loctite on it ... after cleaning the bore with a degreaser compound such as Brakleen. You can cut the head off a standard DIN 8.8 bolt and dress the cut end with a file to make a replacement stud ... The factory engineers chose a stud so that loosening and tightening forces wouldn't be working on the threads in the Mg case ... much better to be acting on steel stud threads! 
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	Warren Hall, Jr. 1973 911S Targa ... 'Annie' 1968 340S Barracuda ... 'Rolling Thunder'  | 
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			thanks, hardware store at lunch, 
		
	
		
	
			
			
				
					jason 
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	motors: 73.5 911 T targa - RIP, 2005 Subaru Legacy 2.5i pedals: Ellsworth Truth, Neuvation road bike Paddles: Dagger Ego Wind: Liquid Force kites/Ocean Rodeo Mako board  | 
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