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Service bulletin SB-3007

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 id10028706
Published by NHTSA2009-05-18
Manufacturer's numberSB-3007
Manufacturer's date2009-03-02
ReplacesSB-3007B
NHTSA componentPARKING BRAKE:DRIVELINE:AIR:CHAMBER

NHTSA's summary

MOTORCOACH: PRODUCT IMPROVEMENT CHANGE TO THE BRAKE CHAMBERS USED ON THE FRONT AXLE OF E4500/J4500 COACHES HAVING EX225 DISC BRAKES. MODEL YEARS UNKNOWN. *PE UPDATED 7/10/09. *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.

Components

Brakes, Parking brake

Vehicles listed
MCI E45002000 to 2008
MCI J45002000 to 2009

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