{"nhtsa_id":52517,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-08-14","date":"1997-03-10","document_id":"002/97B","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"NEW 4.0L TORQUE TO YIELD (TTY) CONNECTING ROD FASTENER. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/52517","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MAZDA","model":"B-SERIES TRUCK","year_from":1996,"year_to":1997,"match":"base","vehicle_ids":["1996_mazda_b-series","1997_mazda_b-series"]}],"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":[]}