{"nhtsa_id":10025888,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-09-13","date":"2008-03-20","document_id":"SB-121042","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:FRAME AND MEMBERS","mfr_system":null,"summary":"MACK TRUCK: CRACKS IN UPPER FRAME FLANGE AT STEERING GEAR CUT-OUT - ALL CHN MODELS. (NOT APPLICABLE TO MACK TRUCKS AUSTRALIA). *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10025888","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"CHN","year_from":2002,"year_to":2008,"match":"exact","vehicle_ids":["2002_mack_chn","2003_mack_chn","2004_mack_chn","2005_mack_chn","2006_mack_chn","2007_mack_chn","2008_mack_chn"]}],"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":[]}