# Service bulletin Customer Letter

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: 10143244
- Published by NHTSA: 2018\-07\-30
- Manufacturer's number: Customer Letter
- Manufacturer's date: 2018\-07\-17
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Customer letter \- Honda has determined that a defect related to emissions regulations exists in all model 2017, and certain model year 2018 Honda CMX300/A and CMX500/A \- Rebel motorcycles. The fuel vapor permeation of the EVAP canister charge hose exceeds the federal permeation standards. An updated part, made of a different material, is available to correct this condition.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10143244-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10143244-0001.pdf)

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

## Components

Engine

## Vehicles listed

- 2017 to 2018 HONDA CMX300
- 2017 to 2018 HONDA CMX500

JSON: [/v1/bulletins/10143244](/v1/bulletins/10143244)

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