{"nhtsa_id":10117891,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-20","date":"2013-09-20","document_id":"SEPD166800","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Sheppard Gearbox and Power Steering Pump Specifications Are Now Available - Specification charts are now available for Sheppard power steering gearboxes and power steering pumps on the above listed machines. Table 1 is the specification chart for the Sheppard power steering gearboxes. Table 2 is the specification chart for the power steering pumps.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10117891-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2013/MC-10117891-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10117891","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CT660","year_from":2012,"year_to":2017,"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":[]}