# Service bulletin CPI470375

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: 10176159
- Published by NHTSA: 2020\-06\-04
- Manufacturer's number: CPI470375
- Manufacturer's date: 2020\-05\-14
- NHTSA component: EQUIPMENT; ENGINE AND ENGINE COOLING

## NHTSA's summary

C15/C18 engine applications are seeing water pumps fail due to leaks in both machine and industrial engine applications. These are failing in a wide range of environments.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176159-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176159-9999.pdf)

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

## Components

Engine, Equipment and accessories

## Vehicles listed

- CATERPILLAR C15
- CATERPILLAR C18

JSON: [/v1/bulletins/10176159](/v1/bulletins/10176159)

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