{"nhtsa_id":10154956,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-03-25","date":"2019-02-27","document_id":"M010346300","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Improved flywheel housing design with improved material. Flywheel housing cracks have been identified when engines are used in earthmoving products. No failures have been identified in on-highway truck engines.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154956-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10154956-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10154956","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"3126E","year_from":null,"year_to":null,"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":[]}