{"nhtsa_id":10002926,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-10-01","date":"2003-07-09","document_id":"6034","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:CLUTCH ASSEMBLY","mfr_system":null,"summary":"DESIGN CHANGE TO THE BEARING HOUSING AND ROLLER YOKE IN SOLO-XL, EP-XL, AND MD-MF PRODUCTS. THIS CHANGE INVOLVES THE USE OF NONHARDENED PARTS IN THESE PRODUCTS. CLUTCHES WITH THE ORIGINAL HARDENED PARTS IN THESE AREAS MAY EXPERIENCE LINKAGE NOISE AND STICKING/BINDING OF THE CLUTCH PEDAL. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002926","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"clutch","name":"Clutch","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"PETERBILT","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":[]}