{"nhtsa_id":10051916,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-04-19","date":"2013-02-26","document_id":"TIBU-6940-00","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"CATERPILLAR: CONNECTING RODS ON SOME 3304 AND 3306 GAS AND DIESEL ENGINES HAVE FAILED. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10051916","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"33006B","year_from":1990,"year_to":1990,"match":null,"vehicle_ids":[]},{"make":"CATERPILLAR","model":"3304","year_from":1990,"year_to":1991,"match":null,"vehicle_ids":[]},{"make":"CATERPILLAR","model":"3306","year_from":1990,"year_to":1991,"match":null,"vehicle_ids":[]},{"make":"CATERPILLAR","model":"3306B","year_from":1990,"year_to":1990,"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":[]}