{"nhtsa_id":630626,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-04-19","date":"2002-02-04","document_id":"0221","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"SOME VEHICLES EQUIPPED WITH THE 6.8L 2V ENGINE 4R100 TRANSMISSION AND PTO OPTION MAY EXHIBIT A LOW POWER CONDITION WHILE IN REVERSE GEAR. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/630626","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"SUPER DUTY F SERIES","year_from":2000,"year_to":2001,"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":[]}