WenmarOpen by Wenmar Pro

Service bulletin M1560

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10219042
Published by NHTSA2022-09-01
Manufacturer's numberM1560
Manufacturer's date2022-08-10
NHTSA componentUNKNOWN OR OTHER; POWER TRAIN; ELECTRICAL SYSTEM:MOTORCYCLE STARTER INTERLOCK SYSTEM- CLUTCH,NEUTRAL,SIDESTAND; ENGINE AND ENGINE COOLING

NHTSA's summary

SERVICE BULLETIN M1560: REVOLUTION MAX STARTER CLUTCH GEAR UPDATE. PURPOSE: This bulletin informs dealers that Harley-Davidson wants to make aware of changes to the Revolution Max Starter Clutch Gear and aid in properly diagnosing the condition making replacement necessary.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Engine, Transmission and driveline

Vehicles listed
HARLEY-DAVIDSON RA12502021 to 2022
HARLEY-DAVIDSON RA1250S2021 to 2022
HARLEY-DAVIDSON RA9752022
HARLEY-DAVIDSON RA975S2022
HARLEY-DAVIDSON RH1250S2021 to 2022
HARLEY-DAVIDSON RH9752022

Listing a model year does not mean every vehicle of it is concerned: the document says which.