{"nhtsa_id":10030925,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-12-22","date":"2009-08-21","document_id":"TSB-3020","mfr_campaign":null,"replaces":"TSB-3020B","component":"POWER TRAIN:CLUTCH ASSEMBLY","mfr_system":null,"summary":"MOTORCOACH INC.: LINNIG TWO (2) SPEED CLUTCH SERVICE KIT. THE CLUTCH ASSEMBLY SHOULD BE SERVICE EVERY 75,000 MILES/120,000KM AND 150,000 MILES/241,000KM. *PE UPDATED 12/23/09. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030925","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"clutch","name":"Clutch","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"MCI","model":"D SERIES","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MCI","model":"D SERIES","year_from":1998,"year_to":1998,"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":[]}