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Service bulletin MI18-27A

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10143991
Published by NHTSA2018-08-20
Manufacturer's numberMI18-27A
Manufacturer's date2018-07-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This maintenance information presents the Amerex fire suppression system, and its recommended maintenance

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
PREVOST X32018

Listing a model year does not mean every vehicle of it is concerned: the document says which.