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Service bulletin TSB240151

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 id11014987
Published by NHTSA2025-03-05
Manufacturer's numberTSB240151
Manufacturer's date2025-03-01
NHTSA componentENGINE

NHTSA's summary

This Technical Service Bulletin announces the introduction of new replacement service parts for the variable geometry turbocharger electronic actuator when installed in firetruck applications. This is an update to a previously submitted communication.

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

Vehicles listed
CUMMINS L9

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