serpentine belt broke
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2000 Chevrolet Tracker Question: how to adjust tension pully for serpentine belt
Answer #1Superbob March 07, 2011, 14:30Master
if it's the 'accessory' drive belt, then you need to pull against the tensioner (spring) with an appropriate wrench. Be careful, it could snap back on you.
If it's the cooling fan belt, you need to use a wrench to loosen the fixing bolt holding the tensioner position. to loosen it