# Service bulletin S16YN

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: 10076046
- Published by NHTSA: 2016\-07\-07
- Manufacturer's number: S16YN
- Manufacturer's date: 2016\-08\-11
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

Rear axle shaft flange nut torque reduces allowing for oil leak between the axle shaft and hub. Replace the existing rear axle flange lock nut with a new non\-locking nut and star washer. Request that the Service Manual be updated by technician to show new nut and torque.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Brakes

## Vehicles listed

- BLUE BIRD BLUE BIRD

JSON: [/v1/bulletins/10076046](/v1/bulletins/10076046)

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