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Service bulletin IS-18909A

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 id10169549
Published by NHTSA2019-12-21
Manufacturer's numberIS-18909A
Manufacturer's date2019-12-18
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM

NHTSA's summary

This instruction sheet explains how to replace a Carrier ac compressor with a Bitzer's.

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, Equipment and accessories, Heating and air conditioning

Vehicles listed
PREVOST X3-452010

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