Service bulletins for the 2023 Harley-Davidson X350RA
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.
19 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Brakes are shown. Show all
| M1664 | 2025-02-08. Service bulletin. SERVICE BRAKES; ELECTRICAL SYSTEM. SERVICE BULLETIN M1664: X 350, X350 RA AND X500 - DIAGNOSTIC CODES AND ABS SERVICING. PURPOSE: This bulletin advises dealer technicians on the correct procedure to access diagnostic trouble codes from the Electronic Control Module (ECM) and when performing Anti-lock Braking System (ABS) service. This procedure is not currently in the service manual but will be updated in the future. NOTE: The X Series of vehicles does not use Harley-Davidson Digital Technician II (DT II). |
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| M1584 | 2023-05-02. Service bulletin. SERVICE BRAKES, HYDRAULIC; SUSPENSION. SERVICE BULLETIN M1584: X350 RA AND X 350 INCORRECT FORK LOWERS. PURPOSE: This bulletin informs dealers that Harley-Davidson has identified the potential for an incorrect fork lower on the X350 RA and X 350 which could cause excessive wear on the front brake pads due to insufficient contact of brake pad to brake rotor. Vehicles Affected 2023: X350 RA (LWZX350RA), X 350 (HD350-10). Markets Affected: United States and China. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.