{"nhtsa_id":10172453,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-03-16","date":"2020-02-19","document_id":"TSB190225-021920","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution to an issue that arises when a C100D2RE generator set is attempted to parallel with a C150, C200 or C275 generator set. When this occurs the B+ on the two units short with each other and the temperature of the paralleling cable rises. This is an update to a previously submitted communication.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10172453-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10172453-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10172453","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"alternator","name":"Alternator","parent":"electrical"},{"id":"wiring","name":"Wiring and fuses","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"C","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":[]}