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Service bulletin TSB-008

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 id10076242
Published by NHTSA2016-07-07
Manufacturer's numberTSB-008
Manufacturer's date2015-02-24
NHTSA componentEQUIPMENT; FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:MOUNTING

NHTSA's summary

FRAME MOUNT END CAPS THE END CAPS PROVIDE SUPPORT FOR THE STEPS AND COVERS FOR FRAME MOUNTED FUEL STORAGE MODULES. IN SOME CASES, THE OPERATIONAL ENVIRONMENT FOR THE FRAME MOUNTED FSMS MAY CAUSE THE END CAPS BUILT BEFORE MID JULY 2014 ARE EQUIPPED WITH A GUSSET WELDED TO THE INSIDE OF THE END CAP.

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

Equipment and accessories, Fuel system, Fuel tank

Vehicles listed
QUANTUM FUEL SYSTEMS LLC. CNG FUEL TANK

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