{"nhtsa_id":10057913,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-07-11","date":"2015-04-14","document_id":"TIBU-8100","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"CATERPILLAR: ON VARIOUS ENGINE, IN TRUCKS, ARE FAILURES OF VALVE LIFTER ASSEMBLIES AND GUIDE SPRINGS AND THE FAILURES ARE CAUSING DAMAGE TO VALVE LIFTER AND CAM LOBE THAT REQUIRES EXTENSIVE REPAIRS. MODEL C9, C9.3. NO YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10057913","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CATERPILLAR","year_from":null,"year_to":null,"match":"exact","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":[]}