{"nhtsa_id":42045,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-11-01","date":"1995-04-01","document_id":"FRT131","mfr_campaign":null,"replaces":null,"component":"PARKING BRAKE:DRIVELINE:AIR","mfr_system":null,"summary":"VEHICLES EQUIPPED WITH CUMMINS ENGINES AND HOLSET AIR COMPRESSOR MAY EXPERIENCE AIR LEAKS BETWEEN THE FLEXIBLE HOSE CONNECTOR AND THE AIR COMPRESSOR INLET PORT OR DAMAGED AIR INLET TUBE ELBOW AT THE INTAKE MANIFOLD. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/42045","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"parking-brake","name":"Parking brake","parent":"brakes"}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"FREIGHTLINER","year_from":null,"year_to":null,"match":"exact","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":[]}