# Service campaign E062

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 campaign
- NHTSA id: 11033382
- Published by NHTSA: 2026\-06\-03
- Manufacturer's number: E062
- Manufacturer's date: 2026\-05\-27
- NHTSA component: ENGINE

## NHTSA's summary

Update to existing Bulletin

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033382-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033382-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2011 to 2012 KENWORTH T800
- 2011 to 2012 KENWORTH W900

JSON: [/v1/bulletins/11033382](/v1/bulletins/11033382)

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