{"nhtsa_id":620322,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-08-02","date":"2001-03-01","document_id":"0918","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM","mfr_system":null,"summary":"ON RIGHT-HAND-DRIVE VEHICLES WITH CUMMINS ISX ENGINES, THE HOT SIDE OF THE CHARGE AIR COOLER (CAC) PIPING MAY RUB AGAINST THE ENGINE TUNNEL WHEN THE ENGINE IS UNDER SEVERE LOAD. A NEW BILL OF MATERIAL, WITH A DIFFERENT REFRIGERANT DISCHARGE LINE HAS BEEN CREATED FOR THE RIGHT-HAND-DRIVE VEHICLE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/620322","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"ARGOSY","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":[]}