{"nhtsa_id":10078940,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-08-26","date":"2016-04-22","document_id":"REHS9168-01","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"REPLACEMENT PROCEDURE FOR HIGH-PRESSURE TURBOCHARGER CARTRIDGE ON CT11 AND CT13 ENGINES - THIS PROCEDURE PROVIDES INSTRUCTIONS FOR REPLACING THE HIGH-PRESSURE (HP) TURBOCHARGER CENTER SECTION (CARTRIDGE).","document":null,"url":"https://open.wenmarpro.com/bulletins/10078940","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CT660","year_from":2012,"year_to":2017,"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":[]}