AC idler pulley stripped... question
#1
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AC idler pulley stripped... question
Okay, those who have done their AC pulleys (tensioner and idler) I need your advice. I got the tensioner off with no issue (15mm bolts are easy peasy), but the idler uses a t50 torx, and it was tighter than a ticks ***... I tried to break it with all my strength, but ended up stripping it. I cant get the sucker off, the damn thing is stripped as hell so it just comes out every time I try to turn it. Has this happened to anyone else? How did you get it off? And also, after I get it off, where is a good place to get a replacement mounting bolt so that I dont put the stripped one back on... It seems to be not really an easy part to find.
Thank you for any and all advice. Also, things I have tried: Some heat, PB Blaster, tapping w a flathead and hammer to try and get something looser. Nothing helped.
Thank you for any and all advice. Also, things I have tried: Some heat, PB Blaster, tapping w a flathead and hammer to try and get something looser. Nothing helped.
#2
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had the exact same thing happen. damn those torx bolts. i ended up taking out the bracket and having a shop drill it out. i just ordered the assembly which is only available oem part. comes with new bolt, spacers, and pulley. gm part 12557335. i snagged it on rock auto for like 34 shipped. still alot for a damn plastic pulley
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had the exact same thing happen. damn those torx bolts. i ended up taking out the bracket and having a shop drill it out. i just ordered the assembly which is only available oem part. comes with new bolt, spacers, and pulley. gm part 12557335. i snagged it on rock auto for like 34 shipped. still alot for a damn plastic pulley
I guess ill be trying at it till I get lucky or riding w it squeaking for a while as right now its my DD until my other car gets some tires and power steering work
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So... been thinking, I for some reason don't have a breaker bar (left it at the folks when I moved out) so I may go buy one tonight. Might try and get my girlfriend to hold her foot on it and try the breaker bar... lmao ghetto I know but breaker bars have been known to work wonders
EDIT: also, was wondering if I got a bolt w same threads and everything and flared out at the end but not a torx, if I could use that w no harm? Ya know, go find a similar one but with a normal head (15 mm or something) from the parts store.
EDIT: also, was wondering if I got a bolt w same threads and everything and flared out at the end but not a torx, if I could use that w no harm? Ya know, go find a similar one but with a normal head (15 mm or something) from the parts store.
Last edited by Clayton Andrew; 03-22-2012 at 04:13 PM.
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#9
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If the bolt is not broken loose, get a handy punch (e.g. 3/8" socket extension bar) and using a hammer give the bolt head a sharp rap (via the punch) inline with the bolt axis (a sharp rap, not a deathblow)... then try unscrewing the bolt.