# Service bulletin TSB180043\-041020

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: 10136554
- Published by NHTSA: 2018\-05\-14
- Manufacturer's number: TSB180043\-041020
- Manufacturer's date: 2018\-04\-13
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

This Technical Service Bulletin announces a new lubricating oil cooler cover and lubricating oil cooler cover gasket have been released to reduce the lubricating oil cooler cover cracking and reduce external lubricating oil leaks.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10136554-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10136554-0001.pdf)

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

## Components

Engine

## Vehicles listed

- CUMMINS ISC
- CUMMINS ISL
- CUMMINS L9

JSON: [/v1/bulletins/10136554](/v1/bulletins/10136554)

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