Technical Service Bulletin M1681 — 2025 HARLEY-DAVIDSON FXLRS
ENGINE
Bulletin Details
| TSB ID | M1681 |
| Manufacturer | |
| Vehicle | 2025 HARLEY-DAVIDSON FXLRS |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
SERVICE BULLETIN M1681: EARLY PRODUCTION 2025 SOFTAIL ENGINE OIL OVERFILL. PURPOSE: This bulletin informs dealers that the engine oil of a limited range of 2025 Softail models was overfilled at the assembly plant. This can cause temporary smoking from the exhaust pipe.
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.