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Service bulletin SB-49-29

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 id10039646
Published by NHTSA2011-08-08
Manufacturer's numberSB-49-29
Manufacturer's date2011-01-01
NHTSA componentFUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

NHTSA's summary

FREIGHTLINER LLC: ON VEHICLES WITH A FUEL TANK COVER INSTALLED THERE MAY BE COVER MOUNTING FASTENERS THAT ARE TOO LONG. THEY MAY DIG INTO THE TANK. *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 tank

Vehicles listed
FREIGHTLINER BUSINESS CLASS M22008 to 2011
FREIGHTLINER CASCADIA2008, 2009, 2010
FREIGHTLINER CORONADO2008, 2009, 2010

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

Other bulletins for the same vehicles and component
0607-172019-04-08. Service bulletin. SPN 96 (MCM) (GHG17)
706-132018-06-18. Service bulletin. 706-13 SPN 157-FMI 10, 15, 17, 18 - GHG14
611-132018-06-18. Service bulletin. 611-13 Removal and Installation of the GHG14 Six-Gallon Diesel Exhaust Fluid Tank Header
1110-142017-10-21. Service bulletin. 1110-14 EPA10 DOC Inlet Pressure Sensor