# dsm throwing belts

**URL:** <https://forums.speedlife.net/t/dsm-throwing-belts/190374>\
**Category:** PittSpeed Automotive\
**Created:** [June 6, 2007, 7:35pm UTC](https://forums.speedlife.net/t/dsm-throwing-belts/190374 "2007-06-06T19:35:31Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![eurodad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eurodad/32/5988_2.png) [@eurodad](https://forums.speedlife.net/u/eurodad)\
**Post date:** [June 7, 2007, 2:30pm UTC](https://forums.speedlife.net/t/dsm-throwing-belts/190374/13 "2007-06-07T14:30:56Z")

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> [@I \<3 Mandi](https://forums.speedlife.net/t/i-3-mandi/30584/570):
>
> make sure all pulley bolts are tight… i had a loose one and it threw a belt once. if that doesn’t work, run the car and have somone rev it up while you watch which pulley the belt isn’t centered on. its gotta be a bad bearing or not tensioned properly (these motors don’t have a spring tensioner, only tensioned by the bolt on the accessory)

i’ve tightened the belt extra tight, alittle loose, snug, etc it throws it the same every time. and they look to be centered on all pullys when spinning. all bolts are tight.

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