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Service bulletin ITS-4468

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 id10035644
Published by NHTSA2011-03-03
Manufacturer's numberITS-4468
Manufacturer's date2011-01-01
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

NEW FLYER: INSTALL QUICK RELEASE VALVES WITH EXTENSION ON EXHAUST PORT FOR 60FT BUSES. MODELS 60FT, DSL, ELEC. NO MODEL YEARS LISTED. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Vehicles listed
UNKNOWN MANUFACTURER UNKNOWN MANUFACTURER

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