{"nhtsa_id":10030309,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-09-21","date":"2009-04-15","document_id":"TIB-5690-00","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"CATERPILLAR: PROCEDURE FOR REPAIRING OIL LEAK AT SPACER PLATE. OIL MAY LEAK FROM ENGINE AT THE LEFT REAR CORNER OR THE RIGHT REAR CORNER OF CYLINDER BLOCK AROUND SPACER PLATE. THE SPACER PLATE IS LOCATED BETWEEN THE CYLINDER HEAD AND THE ENGINE BLOCK. ENGINE MODEL C15 AND C18. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030309","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"C15","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"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":[]}