# Service bulletin 1HD\-K8Y7Z\-09

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: 10117892
- Published by NHTSA: 2017\-09\-20
- Manufacturer's number: 1HD\-K8Y7Z\-09
- Manufacturer's date: 2017\-08\-29
- NHTSA component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

## NHTSA's summary

SERVICE BULLETIN M1446: BIG TWIN LONG BLOCK REPLACEMENT ENGINE, REVISION. Purpose is updated dealer action for Twin Cam engines for warranty or as replacement engines. Starting on June 1, 2017 HDMC \(Harley\-Davidson Motor Company\) is no longer offering full engine replacement for model years 2014\-2016 Touring Twin Cam engines. Starting on September 1, 2017 HDMC is no longer offering full engine replacement for model years 2014\-2017 Softail, Dyna and CVO Softail Twin Cam engines.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10117892-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10117892-0001.pdf)

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

## Components

Equipment and accessories, Labels and manuals

## Vehicles listed

- 2014 to 2015 HARLEY\-DAVIDSON FLD
- 2014 to 2015 HARLEY\-DAVIDSON FLHP
- 2014 to 2015 HARLEY\-DAVIDSON FLHR
- 2014 to 2015 HARLEY\-DAVIDSON FLHRC
- 2014 HARLEY\-DAVIDSON FLHRSE
- 2014 to 2015 HARLEY\-DAVIDSON FLHTCU
- 2014 to 2015 HARLEY\-DAVIDSON FLHTCU TC
- 2014 to 2015 HARLEY\-DAVIDSON FLHTCUL
- 2015 HARLEY\-DAVIDSON FLHTCUL TC
- 2014 to 2015 HARLEY\-DAVIDSON FLHTCUTG
- 2014 to 2015 HARLEY\-DAVIDSON FLHTK
- 2015 HARLEY\-DAVIDSON FLHTKL
- 2014 to 2015 HARLEY\-DAVIDSON FLHTKSE
- 2014 to 2015 HARLEY\-DAVIDSON FLHTP
- 2014 to 2015 HARLEY\-DAVIDSON FLHX
- 2014 to 2015 HARLEY\-DAVIDSON FLHXS
- 2014 to 2015 HARLEY\-DAVIDSON FLHXSE
- 2015 HARLEY\-DAVIDSON FLRT
- 2014 to 2015 HARLEY\-DAVIDSON FLSTC
- 2014 to 2015 HARLEY\-DAVIDSON FLSTFB
- 2014 to 2015 HARLEY\-DAVIDSON FLSTN
- 2014 to 2015 HARLEY\-DAVIDSON FLSTNSE
- 2015 HARLEY\-DAVIDSON FLTRUSE
- 2014 to 2015 HARLEY\-DAVIDSON FLTRX
- 2015 HARLEY\-DAVIDSON FLTRXS
- 2014 to 2015 HARLEY\-DAVIDSON FXDB
- 2014 HARLEY\-DAVIDSON FXDC
- 2014 to 2015 HARLEY\-DAVIDSON FXDF
- 2014 to 2015 HARLEY\-DAVIDSON FXDL
- 2014 HARLEY\-DAVIDSON FXDWG
- 2014 to 2015 HARLEY\-DAVIDSON FXSB
- 2014 HARLEY\-DAVIDSON FXSBSE

JSON: [/v1/bulletins/10117892](/v1/bulletins/10117892)

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