{"nhtsa_id":10015514,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-07-27","date":"2008-05-05","document_id":"137015","mfr_campaign":null,"replaces":"SB 137015","component":"SUSPENSION","mfr_system":null,"summary":"REDESIGNED TRUNNION BRACKET FOR MACK 38,000 LB., 44,000 LB. AND 46,000 LB. SUSPENSIONS. ALL MACK MODELS. *TT UPDATED 9/06/08. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10015514","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","year_from":null,"year_to":null,"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":[]}