{"nhtsa_id":10049539,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-01-16","date":"2012-12-01","document_id":"SB42-68","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"FREIGHTLINER: BRAKE S-CAM TUBE LUBRICATION INTERVAL CHANGE. TO ENSURE OPTIMUM SERVICE LIFE AND TROUBLE-FREE OPERATION, THE RECOMMENDED MAINTENANCE INTERVAL FOR LUBRICATING MERITOR S-CAM BRAKE TUBES ON CENTURY CLASS, COLUMBIA, CASCADIA AND CORONADO OVER-THE-ROAD VEHICLES IS CHANGED FROM M2 TO THE M1 MAINTENANCE INTERVAL. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10049539","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":["maintenance"],"vehicles":[{"make":"FREIGHTLINER","model":"CASCADIA","year_from":2004,"year_to":2013,"match":"exact","vehicle_ids":["2004_freightliner_cascadia","2005_freightliner_cascadia","2006_freightliner_cascadia","2007_freightliner_cascadia","2008_freightliner_cascadia","2009_freightliner_cascadia","2010_freightliner_cascadia","2011_freightliner_cascadia","2012_freightliner_cascadia","2013_freightliner_cascadia"]},{"make":"FREIGHTLINER","model":"CENTURY CLASS","year_from":1997,"year_to":2011,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":1997,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"COLUMBIA","year_from":2001,"year_to":2011,"match":"exact","vehicle_ids":["2001_freightliner_columbia","2002_freightliner_columbia","2003_freightliner_columbia","2004_freightliner_columbia","2005_freightliner_columbia","2006_freightliner_columbia","2007_freightliner_columbia","2008_freightliner_columbia","2009_freightliner_columbia","2010_freightliner_columbia","2011_freightliner_columbia"]},{"make":"FREIGHTLINER","model":"CORONADO","year_from":2000,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"FREIGHTLINER","model":"CORONADO","year_from":2001,"year_to":2010,"match":"exact","vehicle_ids":["2001_freightliner_coronado","2002_freightliner_coronado","2003_freightliner_coronado","2004_freightliner_coronado","2005_freightliner_coronado","2006_freightliner_coronado","2007_freightliner_coronado","2008_freightliner_coronado","2009_freightliner_coronado","2010_freightliner_coronado"]}],"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":[]}