{"nhtsa_id":10041988,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-11-21","date":"2011-10-28","document_id":"MIN-11142","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"NAVISTAR: ENGINES ON CERTAIN VEHICLES HAVE AN IDLER GEAR STUD THAT WAS NITRATE COATED IMPROPERLY RESULTING IN PREMATURE WEAR OUT. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10041988","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"INTERNATIONAL","model":"PAYSTAR","year_from":2010,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"PROSTAR","year_from":2010,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL","model":"TRANSTAR","year_from":2010,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"INTL","model":"PROSTAR","year_from":2006,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"INTL","model":"TRANSTAR","year_from":2006,"year_to":2007,"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":[]}