{"nhtsa_id":6092586,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-12-29","date":"2000-09-01","document_id":"00861002","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:FRAME AND MEMBERS","mfr_system":null,"summary":"SOME VEHICLES MAY EXHIBIT AN ENGINE MOUNT CROSSMEMBER CRACKING AT THE BOLT HOLE LOCATIONS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/6092586","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"B6 MEDIUM DUTY","year_from":1993,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"B7 MEDIUM DUTY","year_from":1993,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"B6 MEDIUM DUTY","year_from":1993,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"B7 MEDIUM DUTY","year_from":1993,"year_to":2000,"match":null,"vehicle_ids":[]}],"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":[]}