{"nhtsa_id":10023699,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-01-25","date":"2008-02-29","document_id":"42530","mfr_campaign":null,"replaces":"PS42530","component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM","mfr_system":null,"summary":"CATERPILLAR - PRODUCT SUPPORT PROGRAM FOR REPLACING THE WATER PUMP INLET ELBOW ON CERTAIN C13 ON-HIGHWAY TRUCK ENGINES. MODEL YEAR UNKNOWN. *NJ UPDATED 5/20/08. *NJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10023699","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CATERPILLAR","year_from":1987,"year_to":1987,"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":[]}