Updates to 2026 softail service manual
Harley-Davidson technical service bulletin M1721 for 2026 Harley-Davidson Fxlrst, 2026 Harley-Davidson FLHC and 2026 Harley-Davidson Fxlrs and others.
- Bulletin number
- M1721
- Component
- Power train
- Summary
- SERVICE BULLETIN M1721: UPDATES TO 2026 SOFTAIL SERVICE MANUAL. PURPOSE: Initial release. This bulletin informs dealers that the Regular Service Intervals table (pages 2-4 and 2-5) located within the printed 2026 Softail Service Manual > Maintenance > Maintenance Schedule section is incorrect. The table in the digital manual on Service Information Portal (SIP) is correct, as are the Maintenance Interval Checklists within the AMP system. Any printed Service Manuals ordered after March 2, 2026 contain the corrected tables.
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