# Service bulletin M1328

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: 10188344
- Published by NHTSA: 2021\-03\-06
- Manufacturer's number: M1328
- Manufacturer's date: 2021\-02\-24
- NHTSA component: EQUIPMENT; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

## NHTSA's summary

SERVICE BULLETIN M1328: FUEL FILLER NECK EMISSIONS RECALL 0613. PURPOSE: Harley\-Davidson Motor Company has determined that upon exposure to certain types of fuel formulations and/or high ambient temperatures the gas cap may develop a fitment issue between the female threads in the gas tank fill neck and the male threads on the gas cap. This condition may affect the ability of the gas tank and cap assembly to properly seal to perform in compliance with EPA regulations, specifically 40 U.S. Code of Federal Regulations Part 1051.110, governing permeation.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10188344-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10188344-9999.pdf)

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

## Components

Equipment and accessories, Fuel system, Fuel tank

## Vehicles listed

- 2008 to 2010 HARLEY\-DAVIDSON FLSTC
- 2008 to 2010 HARLEY\-DAVIDSON FLSTF
- 2010 HARLEY\-DAVIDSON FLSTFB
- 2008 to 2010 HARLEY\-DAVIDSON FLSTN
- 2008 to 2010 HARLEY\-DAVIDSON FLSTSB
- 2008 to 2009 HARLEY\-DAVIDSON FXCW
- 2008 to 2009 HARLEY\-DAVIDSON FXCWC
- 2008 to 2009 HARLEY\-DAVIDSON FXDB
- 2011 HARLEY\-DAVIDSON FXDB
- 2008 to 2009 HARLEY\-DAVIDSON FXDC
- 2011 HARLEY\-DAVIDSON FXDC
- 2008 to 2009 HARLEY\-DAVIDSON FXDF
- 2011 HARLEY\-DAVIDSON FXDF
- 2009 HARLEY\-DAVIDSON FXDFSE
- 2008 to 2009 HARLEY\-DAVIDSON FXDL
- 2008 HARLEY\-DAVIDSON FXDWG
- 2011 HARLEY\-DAVIDSON FXDWG
- 2008 to 2009 HARLEY\-DAVIDSON FXSTB
- 2008 to 2009 HARLEY\-DAVIDSON FXSTC
- 2008 to 2009 HARLEY\-DAVIDSON XL1200C
- 2008 to 2009 HARLEY\-DAVIDSON XL1200L
- 2011 HARLEY\-DAVIDSON XL1200L
- 2008 to 2009 HARLEY\-DAVIDSON XL1200N
- 2011 HARLEY\-DAVIDSON XL1200N
- 2008 HARLEY\-DAVIDSON XL1200R
- 2011 HARLEY\-DAVIDSON XL1200X
- 2008 HARLEY\-DAVIDSON XL883
- 2008 to 2009 HARLEY\-DAVIDSON XL883C
- 2008 to 2009 HARLEY\-DAVIDSON XL883L
- 2011 HARLEY\-DAVIDSON XL883L
- 2009 HARLEY\-DAVIDSON XL883N
- 2011 HARLEY\-DAVIDSON XL883N

JSON: [/v1/bulletins/10188344](/v1/bulletins/10188344)

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