{"nhtsa_id":628913,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-03-22","date":"2001-11-01","document_id":"01049","mfr_campaign":null,"replaces":null,"component":"SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT","mfr_system":null,"summary":"SPECIAL POLICY ADJUSTMENT 01049 FOR UPPER BALL JOINT REPLACEMENT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/628913","components":[{"id":"suspension","name":"Suspension","parent":null},{"id":"ball-joint","name":"Ball joint","parent":"suspension"},{"id":"control-arm","name":"Control arm","parent":"suspension"}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"BLAZER","year_from":1996,"year_to":1997,"match":"exact","vehicle_ids":["1996_chevrolet_blazer","1997_chevrolet_blazer"]},{"make":"GMC","model":"JIMMY","year_from":1996,"year_to":1997,"match":null,"vehicle_ids":[]},{"make":"OLDSMOBILE","model":"BRAVADA","year_from":1996,"year_to":1997,"match":"exact","vehicle_ids":["1996_oldsmobile_bravada","1997_oldsmobile_bravada"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}