High frequency belt sound on 2026 trike (fltrt, flhlt, flhltse)
Harley-Davidson technical service bulletin M1732 for 2026 Harley-Davidson Fltrt and 2026 Harley-Davidson Flhlt.
- Bulletin number
- M1732
- Component
- Engine
- Summary
- SERVICE BULLETIN M1732 (REV B): HIGH FREQUENCY BELT SOUND ON 2026 TRIKE (FLTRT, FLHLT, FLHLTSE). PURPOSE: Revision. This bulletin provides a belt dressing procedure to reduce a high frequency sound originating in the belt tensioner pulley area. Revision B: Updated: Purpose for Service Bulletin and Required Dealer Action. Verbiage updated and add Note.
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