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Service bulletin TSB-092421

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 id10201549
Published by NHTSA2021-09-24
Manufacturer's numberTSB-092421
Manufacturer's date2021-09-24
NHTSA componentEQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING

NHTSA's summary

Charged Air Cooler (CAC) cold air intake pipe clearances on driver's side. We are providing inspection and repair instructions to our dealers.

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

Engine, Equipment and accessories

Vehicles listed
ROSENBAUER COMMANDER2012 to 2021

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