{"nhtsa_id":10039112,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-07-08","date":"2011-03-01","document_id":"AS-21779","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:DRIVELINE:DRIVESHAFT","mfr_system":null,"summary":"FORD: 2011 F150 RAPTOR. WHEN ACCELERATING FROM OR BRINGING TO A STOP THERE MAY BE EXCESSIVE CLUNK OR A CHIRP/SLIP/BUMP CONDITION FROM THE DRIVESHAFT. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10039112","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"driveshaft","name":"Driveshaft","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-150","year_from":2011,"year_to":2011,"match":"exact","vehicle_ids":["2011_ford_f-150"]}],"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":[]}