Technical Service Bulletin M1668 — 2025 HARLEY-DAVIDSON FXBB
FUEL/PROPULSION SYSTEM
Bulletin Details
| TSB ID | M1668 |
| Manufacturer | |
| Vehicle | 2025 HARLEY-DAVIDSON FXBB |
| Component | FUEL/PROPULSION SYSTEM |
| Communication Date |
Bulletin Summary
SERVICE BULLETIN M1668 (REV A): 2025 SOFTAIL INITIAL CARE PURPOSE: This bulletin informs dealers about the 2025 Softail Initial Care program. This Initial Care program has ended as of April 29, 2025 and parts in Table 3 no longer require Pre-Authorization for repairs. REV A. * Updated: Purpose for Service Bulletin. Ending of Initial Care Program.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.