# Service bulletin SP12\-321

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: 10131482
- Published by NHTSA: 2018\-04\-02
- Manufacturer's number: SP12\-321
- Manufacturer's date: 2012\-11\-13
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

## NHTSA's summary

On the vehicles affected by this bulletin, proactively replace the fan clutch support while replacing the fan clutch, Improvement will be made to the installation to improve clamping force

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10131482-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10131482-0001.pdf)

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

## Components

Engine, Cooling fan, Cooling system

## Vehicles listed

- 2009 PREVOST X3

JSON: [/v1/bulletins/10131482](/v1/bulletins/10131482)

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