{"nhtsa_id":50590,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-05-27","date":"1996-12-01","document_id":"874/036","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"A/C COMPRESSOR MOUNTING BRACKET FAILURE - WIA, WIAES, WIATES AND ACL (VEHICLES BUILT PRIOR TO 960701 WITH CAT 3406 ENGINES). *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/50590","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"WHITE GMC","model":"ACL","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"WHITE GMC","model":"WIA","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"WHITE GMC","model":"WIAES","year_from":null,"year_to":null,"match":"base","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":[]}