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International Automotive Technicians Network
Re: GM START/STOP belt tensioner broken pivot bolt
Posted to Technical Discussion Forum on 2/9/2021

Hi Paul,


How about TSB #09-06-01-009B ?

Title: Hybrid -Tensioner Primary Accessory Drive - Pulley Bearing Noise, Rattle or Squeal - Spring Tensioner Shoulder Bolt or Bracket Pivot Bolt Fatigue (Replace Drive Belt Tensioner) - (Mar 13, 2012)

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