{"nhtsa_id":10246096,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-05","date":"2023-11-17","document_id":"S3036 202311","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM","mfr_system":null,"summary":"Service Campaign: Mack Trucks has determined that certain LRBe trucks could exhibited insufficient cab heat. To improve cab heat a retro fit of trucks coolant circuit is needed. Please follow the instructions below to complete the needed retro fit of the coolant circuit.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246096-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10246096-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10246096","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"LRBE (ELECTRIC)","year_from":2022,"year_to":2023,"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":[]}