{"nhtsa_id":10046659,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-10-18","date":"2012-09-17","document_id":"DD-12-TS-19","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT","mfr_system":null,"summary":"DETROIT: THE EXPOSED SEAM IN WELD AREA CAUSE SEAL LEAKAGE IN MODEL 4 FRT THRU SHAFT SNORKEL AND REPAIR PROCEDURE HAS BEEN PROVIDED OR SEAL REPLACEMENT REQUIRED IF NO SEAM EXPOSURE. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10046659","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"DETROIT DIESEL","model":"DETROIT","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":[]}