# Service bulletin SIL03\-WT\-23

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: 10232998
- Published by NHTSA: 2023\-03\-20
- Manufacturer's number: SIL03\-WT\-23
- Manufacturer's date: 2023\-02\-16
- NHTSA component: EQUIPMENT

## NHTSA's summary

Service tip for using locknut in retarder air solenoid

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10232998-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10232998-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- ALLISON TRANSMISSION

JSON: [/v1/bulletins/10232998](/v1/bulletins/10232998)

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