# Service bulletin E255

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: 10171029
- Published by NHTSA: 2020\-02\-05
- Manufacturer's number: E255
- Manufacturer's date: 2020\-01\-08
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Non\-Safety Campaign \- Oil filter cap bypass valve retaining tabs may break, allowing unfiltered oil to bypass the oil filter assembly. A new oil filter cap will be installed.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10171029-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10171029-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2017 PACCAR MX\-13

JSON: [/v1/bulletins/10171029](/v1/bulletins/10171029)

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