# Service bulletin M011603900

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: 10171169
- Published by NHTSA: 2020\-02\-07
- Manufacturer's number: M011603900
- Manufacturer's date: 2020\-01\-27
- NHTSA component: EQUIPMENT; ENGINE AND ENGINE COOLING

## NHTSA's summary

On certain reman water pumps incorrect gear placement on the shaft may lead to excessive axial end play resulting in leaks. Follow the identified procedure to inspect the water pump end play.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10171169-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10171169-9999.pdf)

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

## Components

Engine, Equipment and accessories

## Vehicles listed

- CATERPILLAR C\-15
- CATERPILLAR C\-16
- CATERPILLAR C13
- 2004 CATERPILLAR C15
- CATERPILLAR C18

JSON: [/v1/bulletins/10171169](/v1/bulletins/10171169)

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