# Service bulletin SNV21\-004

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: 10191663
- Published by NHTSA: 2021\-05\-05
- Manufacturer's number: SNV21\-004
- Manufacturer's date: 2021\-04\-29
- NHTSA component: ENGINE

## NHTSA's summary

CBR Application Improvements

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191663-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191663-9999.pdf)

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

## Components

Engine

## Vehicles listed

- VOLVO VOLVO
- VOLVO VOLVO TRUCK

JSON: [/v1/bulletins/10191663](/v1/bulletins/10191663)

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