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Service bulletin SP13-318

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 id10131533
Published by NHTSA2018-04-02
Manufacturer's numberSP13-318
Manufacturer's date2013-05-14
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

NHTSA's summary

On the vehicles affected by this bulletin, take the following measure to improve dust handling. Seal the evaporator compartment to prevent dust entry, add ribs inside the duct to prevent collapse by the weight of accumulated dust, modify the trim molding above the evaporator door opening, and remove the additional mud pad under the vehicle.

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, Labels and manuals

Vehicles listed
PREVOST X32008 to 2013

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