# Service bulletin M1584

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.

- Type: Service bulletin
- NHTSA id: 10235271
- Published by NHTSA: 2023\-05\-02
- Manufacturer's number: M1584
- Manufacturer's date: 2023\-04\-18
- NHTSA component: SERVICE BRAKES, HYDRAULIC; SUSPENSION

## NHTSA's summary

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 document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10235271-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10235271-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes, Suspension

## Vehicles listed

- 2023 HARLEY\-DAVIDSON X350RA

## Other bulletins for the same vehicles and component

- [M1664](/bulletins/11014015.md), 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 \(DT II\).

JSON: [/v1/bulletins/10235271](/v1/bulletins/10235271)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20M1584&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10235271&vehicle=Service%20bulletin%20M1584)