# Service bulletin SP18\-307

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: 10152633
- Published by NHTSA: 2019\-01\-07
- Manufacturer's number: SP18\-307
- Manufacturer's date: 2018\-11\-05
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

On the vehicles affected by this bulletin, the Bitzer compressor shaft seal must be replaced. Additionally, the compressor oil must be renewed and the oil quantity increased by 10oz \(300ml\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152633-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10152633-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2015 to 2016 PREVOST X3

JSON: [/v1/bulletins/10152633](/v1/bulletins/10152633)

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