{"nhtsa_id":10210133,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-04-07","date":"2022-03-11","document_id":"PAB1100","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; POWER TRAIN","mfr_system":null,"summary":"GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1100: TWIN CAM LONGBLOCK & WARRANTY ENGINE - PROGRAM UPDATES. Revision. PURPOSE: To inform dealers of certain twin cam longblock and twin cam warranty engines are no longer supported. Instead, shortblocks should be ordered where applicable. Certain Harley-Davidson twin cam longblock and twin cam warranty engines are going obsolete. Some part numbers have a shortblock available for replacement. Reference the parts catalog for model and year to confirm that the shortblock part number and installation kit are still available. Summary and Parts Affected, see Table 1.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10210133-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10210133-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10210133","components":[{"id":"engine","name":"Engine","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":[]}