{"nhtsa_id":634187,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-09-28","date":"2002-05-24","document_id":"SB642003","mfr_campaign":null,"replaces":"SB642003","component":"STRUCTURE","mfr_system":null,"summary":"SUBJECT PERTAINING TO CAB BACK-WALL TRIM MOLDING -CL MODEL CHASSIS - ON CH MODEL CHASSIS WITH THE CX STYLE INTERIOR (MANUFACTURED AFTER JANUARY 1, 2002) , THE TRIM MOLDING LOCATED BELOW THE REAR WINDOW ON THE CAB BACK-WALL TRIM PANEL MAY LOOSEN AND POSSIBLY FALL OFF. NLM","document":null,"url":"https://open.wenmarpro.com/bulletins/634187","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"CH","year_from":null,"year_to":null,"match":"exact","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":[]}