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Service bulletin SB-18SP676

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 id10036952
Published by NHTSA2011-04-23
Manufacturer's numberSB-18SP676
Manufacturer's date2011-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

DETROIT DIESEL: REMOVAL OF AXIAL POWER TURBINE AIR SEAL PRESSURE REGULATOR. EPA07 DD15. SERVICE KIT CONTAINS NECESSARY PARTS TO REMOVE AXIAL POWER TURBINE AIR SEAL PRESSURE REGULATOR. REGULATOR WAS REMOVE FROM ENGINES BUILT 11/24/08 THRU PRESENT. NO MODEL OR MODEL YEARS WERE 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

Vehicles listed
DETROIT DETROIT
DETROIT DIESEL DD15

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