{"nhtsa_id":10055822,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-07-22","date":"2014-04-01","document_id":"TSI-14-12-03","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"NAVISTAR: INFORMATION CONCERNING THE PROCEDURE TO INSTALL THE TURBO OIL SUPPLY TUBE RETROFIT. THERE IS ALSO ARE INFORMATION THAT PROVIDES INSTRUCTIONS ON HOW TO REROUTE CERTAIN COOLANT HOSES. MODELS INCLUDE PROSTAR 122, PROSTAR 113, WORKSTAR, CAT, TRANSTAR, PAYSTAR, AND LONESTAR. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10055822","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NAVISTAR","model":"NAVISTAR","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":[]}