{"nhtsa_id":618672,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-04-19","date":"2001-01-01","document_id":"1386A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"THIS BULLETIN STATES THAT P-CLAMPS SUPPORT THE HYDRAULIC HIGH PRESSURE LINE FOR A SINGLE PUMP SETUP AS IT RUNS ACROSS THE FRONT FACE OF A SERIES 50 ENGINE. THE P-CLAMPS ARE PRONE TO BREAKING DUE TO ENGINE VIBRATION. A NEW BRACKET AND HOSE CLAMP ASSEMBLY PROVIDE THE NECESSARY HOSE SUPPORT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/618672","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NEW FLYER","model":"NEW FLYER","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":[]}