{"nhtsa_id":10237437,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-06-06","date":"2023-05-24","document_id":"PAB1133","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE; POWER TRAIN; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1133: 2023 SCREAMIN EAGLE CALIBRATION AVAILABILITY. PURPOSE: Revision G & H - Updated Summary. Rev G 5/24/2023- Removed: 2023 Softail 122 Stage 3 DTII Screamin Eagle calibrations. Rev H 5/26/2023 - Updated: Jan 2, 2023 Softail calibration info. Added: July 2023 Softail calibration info for FXBR, FXLRS, FXLRST models. To inform 49-State US, Canada, Mexico, and ANZ dealerships of the Screamin' Eagle calibration schedule as it relates to 2023 vehicles. Markets Affected: United States (excluding California), Canada, Mexico and New Zealand. Revision: Updated timing for 2023 DTII Screamin Eagle calibrations.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237437-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10237437-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10237437","components":[{"id":"engine","name":"Engine","parent":null},{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HARLEY-DAVIDSON","model":"HARLEY-DAVIDSON","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":[]}