{"nhtsa_id":635618,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-10-29","date":"2002-06-25","document_id":"010102","mfr_campaign":null,"replaces":"0300101","component":"POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT","mfr_system":null,"summary":"INFORMATION ON DRIVELINE THUMP AND BUMP NOISE, ALSO MAZDA TRUCK 2001-2002 DUAL SPRT CAB PLUS.*TT","document":null,"url":"https://open.wenmarpro.com/bulletins/635618","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"differential","name":"Differential","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"B-SERIES TRUCK","year_from":1999,"year_to":2000,"match":"base","vehicle_ids":["1999_mazda_b-series","2000_mazda_b-series"]},{"make":"MAZDA","model":"MAZDA TRUCK","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":[]}