# Service bulletin IS\-19910

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: 10153358
- Published by NHTSA: 2019\-02\-19
- Manufacturer's number: IS\-19910
- Manufacturer's date: 2019\-01\-30
- NHTSA component: EQUIPMENT:ELECTRICAL

## NHTSA's summary

This instruction sheet explains how to convert H3 SERIES US10 vehicles \(equipped with Delco Remy Alternators\) to electric fan drive \(EFD\) cooling system

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10153358-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10153358-9999.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2011 to 2016 PREVOST H3\-41
- 2011 to 2017 PREVOST H3\-45

JSON: [/v1/bulletins/10153358](/v1/bulletins/10153358)

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