{"nhtsa_id":10044126,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-05-14","date":"2012-03-28","document_id":"TIBU-6598-00","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"CATERPILLAR: A PERMANENT REPAIR OF BALLOONING AND HOSE COLLAPSING OF THE CHARGE AIR COOLER (CAC) HOSE AT IDLE AND HIGH IDLE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10044126","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CT660","year_from":2012,"year_to":2013,"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":[]}