# Service bulletin M1544

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: 10227218
- Published by NHTSA: 2022\-12\-06
- Manufacturer's number: M1544
- Manufacturer's date: 2022\-11\-30
- NHTSA component: POWER TRAIN; ENGINE AND ENGINE COOLING; UNKNOWN OR OTHER

## NHTSA's summary

SERVICE BULLETIN M1544: 2021 TOURING AND TRIKE MECHANICAL CLUTCH CABLE. PURPOSE: Revised. This bulletin informs dealers that Harley\-Davidson has identified the proper way to handle the cable during external free\-play adjustment and to secure the cable lock button. Includes 2021 and Later CVO, Police, Touring, and Trike Models. This is for informational purposes only or a technical tip.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227218-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10227218-9999.pdf)

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

## Components

Engine, Transmission and driveline

## Vehicles listed

- 2021 HARLEY\-DAVIDSON FLH
- 2021 to 2022 HARLEY\-DAVIDSON FLHP
- 2021 to 2022 HARLEY\-DAVIDSON FLHR
- 2021 to 2022 HARLEY\-DAVIDSON FLHRXS
- 2021 to 2022 HARLEY\-DAVIDSON FLHT
- 2021 to 2022 HARLEY\-DAVIDSON FLHTCUTG
- 2021 to 2022 HARLEY\-DAVIDSON FLHTCUTGSE
- 2021 to 2022 HARLEY\-DAVIDSON FLHTK
- 2021 to 2022 HARLEY\-DAVIDSON FLHTK SHRINE
- 2021 HARLEY\-DAVIDSON FLHTKSE
- 2021 to 2022 HARLEY\-DAVIDSON FLHTP
- 2021 to 2022 HARLEY\-DAVIDSON FLHX
- 2021 to 2022 HARLEY\-DAVIDSON FLHXS
- 2021 to 2022 HARLEY\-DAVIDSON FLHXSE
- 2022 HARLEY\-DAVIDSON FLHXST
- 2021 to 2022 HARLEY\-DAVIDSON FLRT
- 2021 to 2022 HARLEY\-DAVIDSON FLTRK
- 2022 HARLEY\-DAVIDSON FLTRKSE
- 2021 to 2022 HARLEY\-DAVIDSON FLTRX
- 2021 to 2022 HARLEY\-DAVIDSON FLTRXS
- 2021 to 2022 HARLEY\-DAVIDSON FLTRXSE
- 2022 HARLEY\-DAVIDSON FLTRXST

JSON: [/v1/bulletins/10227218](/v1/bulletins/10227218)

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