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Service bulletin SB-609-09

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 id10030529
Published by NHTSA2009-10-14
Manufacturer's numberSB-609-09
Manufacturer's date2009-06-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER

NHTSA's summary

DETROIT DIESEL: EPA07 MBE 4000 TURBOCHARGER ACTUATOR (WASTEGATE) REPLACEMENT AND ADJUSTMENT. NO MODEL OR 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.

Components

Engine, Turbocharger or supercharger

Vehicles listed
DETROIT DIESEL DETROIT
DETROIT DIESEL MBE40002001 to 2005

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