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Pulley Bolt Question, I lost my original..can I use this?
Alright, I lost my original pulley bolt but I found a class 8.8 M12x1.5 in 25 mm length at my local hardware store. It has a minimum tensile strength of 116,000 psi and is zinc plated, is this ok to use with a washer (2mm) of course? If not, does anyone have a 3.2 Carrera (84) pulley bolt and washer that is for an AC unit?
Thanks for your time, Alex
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Its easier asking dumb questions than fixing dumb mistakes 1974 Porsche 911 Coupe, RSR Project 1976 Porsche 911 Targa, Black 1986 Porsche 911 Carrera, Black 2006 Porsche Cayenne S, Black Last edited by Determined; 12-11-2006 at 04:56 PM.. |
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12-11-2006, 04:38 PM
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Join Date: May 2000
Location: Los Alamos, NM, USA
Posts: 6,044
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No, an 8.8 strength class can't be tightened sufficiently and doesn't have the correct locking features to stay tight (see below thread). I suggest you order the correct replacement bolt; twisting off a bolt in a crank or having the pulley loosen are expensive problems.
crank pulley bolt - washer or no washer |
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12-11-2006, 05:28 PM
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Jim,
Your a life saver! Thank you very much, the forum you directed me too was very helpful and not to mention avoided a serious problem. I'll order the right bolt! Best Regards, Alex
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Its easier asking dumb questions than fixing dumb mistakes 1974 Porsche 911 Coupe, RSR Project 1976 Porsche 911 Targa, Black 1986 Porsche 911 Carrera, Black 2006 Porsche Cayenne S, Black |
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12-11-2006, 07:35 PM
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I found the darn bolt by complete accident! Yes, project is back in motion!
ALEX
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Its easier asking dumb questions than fixing dumb mistakes 1974 Porsche 911 Coupe, RSR Project 1976 Porsche 911 Targa, Black 1986 Porsche 911 Carrera, Black 2006 Porsche Cayenne S, Black |
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12-12-2006, 06:48 PM
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