{"nhtsa_id":10024184,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-03-19","date":"2008-01-01","document_id":"SF371AB","mfr_campaign":null,"replaces":null,"component":"STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS","mfr_system":null,"summary":"FREIGHTLINER - WESTERN STAR POWER STEERING RESERVOIR BRACKETS. MODELS AFFECTED: SPECIFIC FREIGHTLINER WESTERN STAR 4900 VEHICLES MANUFACTURED BETWEEN MAY 26, 2006 AND JULY 26, 2007. *NJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10024184","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"4900","year_from":2006,"year_to":2007,"match":"exact","vehicle_ids":["2006_western-star_4900","2007_western-star_4900"]}],"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":[]}