{"nhtsa_id":616197,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-02-14","date":"2000-11-27","document_id":"SC262","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AXLE ASSEMBLY","mfr_system":null,"summary":"ON CERTAIN MODEL CHASSIS MANUFACTURED BETWEEN JULY 1, 1999 THROUGH DECEMBER 10, 1999 AND EQUIPPED WITH EITHER AN ARVINMERITOR, DANA / SPICER OR MACK FRONT STEER AXLE MAY HAVE BALL SOCKETS THAT WERE NOT MANUFACTURED TO PROPER CASE DEPT AND / OR HARDNESS SPECIFICATIONS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/616197","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"axle","name":"Axle","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"CH","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"MACK","model":"CL","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"MACK","model":"CX","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"RD","year_from":null,"year_to":null,"match":"exact","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":[]}