{"nhtsa_id":10036767,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-04-16","date":"2010-10-22","document_id":"SB-910-1","mfr_campaign":null,"replaces":null,"component":"STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS; STEERING:HYDRAULIC POWER ASSIST:PUMP","mfr_system":null,"summary":"PACCAR(PETERBILT): POWER STEERING PUMP FITTINGS. CERTAIN TRUCKS BUILT WITH PACCAR MX ENGINES HAVE A MISSING WASHER ON THE HIGH PRESSURE POWER STEERING PUMP HOSE FITTING. THIS MISSING WASHER MAY CAUSE A LEAK OF THE POWER STEERING FLUID WHICH CAN ADVERSELY AFFECT POWER STEERING PERFORMANCE IF THE LOW FLUID LEVEL IS UNDETECTED. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10036767","components":[{"id":"steering","name":"Steering","parent":null},{"id":"power-steering","name":"Power steering","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"PETERBILT","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"PETERBILT","model":"PETERBILT","year_from":2003,"year_to":2003,"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":[]}