{"nhtsa_id":10016926,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-10-18","date":"2005-09-14","document_id":"10","mfr_campaign":null,"replaces":null,"component":"STEERING:HYDRAULIC POWER ASSIST SYSTEM","mfr_system":null,"summary":"TRW POWER STEERING PUMP SPOOL VALVE REPAIR. PETERBILT VEHICLES MANUFACTURED BETWEEN MARCH 1, 2004 AND DECEMBER 31, 2004. *SC","document":null,"url":"https://open.wenmarpro.com/bulletins/10016926","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"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":[]}