Service bulletin S16YU
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 | 10129544 |
| Published by NHTSA | 2018-03-05 |
| Manufacturer's number | S16YU |
| Manufacturer's date | 2016-09-01 |
| NHTSA component | SERVICE BRAKES, HYDRAULIC |
NHTSA's summary
S16YU, Rear Air Disc Brake Axle Shaft Flange Gasket Replacement: Certain model year 2015-2017 Vision and All American School Buses manufactured from November 15, 2013 through August 3, 2016 and certain model year 2015-2017 Vision and All American Non-School Buses manufactured from July 20, 2014 through May 21, 2016 equipped with optional Air Disc Brakes will require replacement of both existing rear axle shaft flange gasket with a new gasket. The new rear axle shaft flange gasket reduces the possibility for oil leaking between the axle shaft and hub. Note: Service Bulletin Campaign S16YU replaces S16YN.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Brakes
| BLUE BIRD ALL AMERICAN | 2015 to 2017 |
|---|---|
| BLUE BIRD VISION | 2015 to 2017 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.