{"nhtsa_id":10057469,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-06-02","date":"2014-11-21","document_id":"11142","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS","mfr_system":null,"summary":"PETERBILT MODEL 320 CAB: INFORMATION REGARDING CAB MOUNT LATCH: SOME VEHICLES HAVE A DEFECTIVE CAB LOCK WHICH MAY CAUSE CAB LOCK PAWL MECHANISM TO BECOME INOPERATIVE. VEHICLES BUILT BETWEEN 09/01/2014 TO 09/30/2014 *LJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10057469","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"ENGINE & ENGINE COOLING","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":[]}