WenmarOpen by Wenmar Pro

Service bulletin SP12-306A

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 id10131479
Published by NHTSA2018-04-02
Manufacturer's numberSP12-306A
Manufacturer's date2012-11-13
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

On the vehicles affected by this bulletin, improvement of a Charge Air Cooler tube support is required. This is a ?Fix as Fail? bulletin, repair only the vehicles showing a cracked CAC tube.

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

Equipment and accessories, Heating and air conditioning

Vehicles listed
PREVOST X32011 to 2013

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