{"nhtsa_id":629047,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-03-26","date":"2001-12-01","document_id":"SF238A","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":null,"summary":"FIELD SERVICE CAMPAIGN SF238A FOR FREIGHTLINER AIRLINER FRONT SUSPENSION REAR SPRING MOUNT FASTENERS TORQUE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/629047","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CENTURY","year_from":2001,"year_to":2001,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_freightliner_columbia"]}],"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":[]}