{"nhtsa_id":620518,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-08-13","date":"2001-03-01","document_id":"0002B","mfr_campaign":null,"replaces":"0002A","component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"A CUMMINS WARRANTY ALERT PUBLICATION REGARDING THE REMOVAL OF ALL CUMMINS RAMBRAKES AND E BRAKES MANUFACTURED BY JACOBS THAT ARE INSTALLED ON DODGE RAM PICKUP TRUCKS WITH AUTOMATIC TRANSMISSIONS PRIOR TO 3/1/99. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620518","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"CUMMINS","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":[]}