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Service bulletin SP-254-006

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 id10040728
Published by NHTSA2011-09-12
Manufacturer's numberSP-254-006
Manufacturer's date2011-02-01
NHTSA componentFUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS; FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

NHTSA's summary

MACK TRUCKS: INFORMATION ON THE REPLACEMENT OF THE AFTERTREATMENT ATOMIZATION MODULE. *RM

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

Fuel system, Fuel hoses and lines

Vehicles listed
MACK LEU2007 to 2012
MACK MRU2007 to 2012

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