# Service bulletin S16YU Non\-School

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: 10184350
- Published by NHTSA: 2020\-12\-21
- Manufacturer's number: S16YU Non\-School
- Manufacturer's date: 2016\-09\-01
- NHTSA component: POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT; SERVICE BRAKES, HYDRAULIC; EQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION:REAR:AXLE:SPINDLE

## NHTSA's summary

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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10184350-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10184350-9999.pdf)

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

## Components

Brakes, Equipment and accessories, Suspension, Transmission and driveline, Axle

## Vehicles listed

- 2015 to 2017 BLUE BIRD VISION

JSON: [/v1/bulletins/10184350](/v1/bulletins/10184350)

[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%20S16YU%20Non-School&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10184350&vehicle=Service%20bulletin%20S16YU%20Non-School)