# Service bulletin CALDDE01\-001

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: 10198589
- Published by NHTSA: 2021\-06\-29
- Manufacturer's number: CALDDE01\-001
- Manufacturer's date: 2021\-06\-18
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Vibration Damper Replacement. DD5 Engines built from 4/04/2017 through 3/30/2018.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10198589-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10198589-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2018 to 2019 FREIGHTLINER BUSINESS CLASS M2
- 2018 to 2019 THOMAS BUILT BUSES SAF\-T\-LINER C2

JSON: [/v1/bulletins/10198589](/v1/bulletins/10198589)

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