# Service bulletin K37146742

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: 10163870
- Published by NHTSA: 2019\-08\-19
- Manufacturer's number: K37146742
- Manufacturer's date: 2019\-07\-02
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

US07 / US10 D13 Turbocharger Gasket \- Low Power, Poor Regen Performance

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10163870-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10163870-9999.pdf)

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

## Components

Engine

## Vehicles listed

- MACK CHU
- MACK CXU
- MACK GU
- 2007 to 2017 MACK LEU
- MACK MR
- 2007 to 2018 MACK MRU

JSON: [/v1/bulletins/10163870](/v1/bulletins/10163870)

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