Service bulletin M1520

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.

NHTSA's summary

SERVICE BULLETIN M1520: 2021 INITIAL CARE. PURPOSE: Revised. The purpose of this program is to monitor Harley-Davidson quality delivered to the customers. Harley-Davidson Technical Service is providing an initial care program for a number of 2021 vehicle components. Update: All Internal Combustion Engine (ICE) vehicles parts have been removed from the initial care program as of March 19, 2021. All Electric Vehicle (EV) parts will remain in the initial care program. Table 2, Initial Care Parts List. Duration of Program: January 4, 2021 through April 4, 2021.

The document

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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, Equipment and accessories

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

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