# Service bulletin SP15\-347

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: 10131453
- Published by NHTSA: 2018\-04\-02
- Manufacturer's number: SP15\-347
- Manufacturer's date: 2015\-11\-17
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

On the vehicles affected by this bulletin, two DPF \(diesel particulate filter\) plugs may be loose. If a plug is loose, it may fall under the effect of vibration. This may cause leakage of hot exhaust gases. It is therefore necessary to check if the plugs are tight and to tighten them properly if applicable.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10131453-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10131453-0001.pdf)

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

## Components

Engine, Exhaust and emissions

## Vehicles listed

- 2015 PREVOST X3\-45

JSON: [/v1/bulletins/10131453](/v1/bulletins/10131453)

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