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Service bulletin ITS-4417

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 id10035044
Published by NHTSA2011-02-09
Manufacturer's numberITS-4417
Manufacturer's date1999-09-01
NHTSA componentFUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY; ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

NHTSA's summary

NEW FLYER: REWORK DEF TANK. APPLY SEALANT ON DEF LINE CONNECTIONS. MODELS 40FT; DSL; ELEC. NO MODEL YEARS 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

Electrical system, Fuel system, 12-volt battery, Fuel tank

Vehicles listed
NEW FLYER DE40LF2004 to 2009
NEW FLYER DE40LFA2009
NEW FLYER DE40LFR2006 to 2009

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