# Service bulletin 200515REV\_SB

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: 10176792
- Published by NHTSA: 2020\-07\-02
- Manufacturer's number: 200515REV\_SB
- Manufacturer's date: 2020\-06\-03
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; EQUIPMENT

## NHTSA's summary

The purpose of this Product Upgrade Service Bulletin is to inform all REV Recreation Group dealers about the need to inspect the location of the Aqua\-Hot exhaust pipe in relationship to the trailer hitch skid guard, and if necessary, replace it with a new exhaust pipe. A list of affected model year 2019 American Coach Dream and certain model year 2020 American Coach Revolution vehicle serial numbers appears at the end of this Bulletin. On motorhomes affected by this Product Upgrade, an older revision of the rear pipe section of the Aqua\-Hot exhaust may have been installed during production, resulting in a configuration that will make the Aqua\-Hot exhaust pipe exit the rear of the coach, below the trailer hitch skid guard. This could cause the exhaust pipeâ™s chrome tip to become damaged from scraping if the vehicle is driven on an incline.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176792-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176792-9999.pdf)

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

## Components

Engine, Equipment and accessories, Exhaust and emissions

## Vehicles listed

- 2019 AMERICAN COACH AMERICAN DREAM
- 2020 AMERICAN COACH AMERICAN REVOLUTION

JSON: [/v1/bulletins/10176792](/v1/bulletins/10176792)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20200515REV_SB&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10176792&vehicle=Service%20bulletin%20200515REV_SB)