{"nhtsa_id":10054279,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-01-07","date":"2013-11-01","document_id":"FSB-83-131","mfr_campaign":null,"replaces":null,"component":"ENGINE; ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"FREIGHTLINER: INFORMATION REGARDING THE REPLACEMENT LINE WITH A NEW ASSEMBLY CONNECTING THE MANIFOLD WITH A HOSE AND HOSE BARB, IN THE EVENT HEATER RETURN PIPE (HT2 LINE) FAILS ON THE ENGINE. MODEL CENTURY CLASS CONVENTIONAL, COLUMBIA, CASCADIA. NO YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10054279","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2011,"year_to":2014,"match":"exact","vehicle_ids":["2011_freightliner_cascadia","2012_freightliner_cascadia","2013_freightliner_cascadia","2014_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"CENTURY CLASS","year_from":2011,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":2011,"year_to":2014,"match":"exact","vehicle_ids":["2011_freightliner_columbia","2012_freightliner_columbia","2013_freightliner_columbia","2014_freightliner_columbia"]}],"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":[]}