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Service bulletin FSB.0003

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 id10203560
Published by NHTSA2021-11-15
Manufacturer's numberFSB.0003
Manufacturer's date2021-10-25
NHTSA componentFUEL SYSTEM, OTHER

NHTSA's summary

Agility Fuel Solutions LLC, a subsidiary of Hexagon Agility Inc. (Hexagon Agility®), has redesigned certain Ford F-59 CNG high-pressure (HP) fuel filter bowls to incorporate a bleed valve to facilitate fuel system depressurization. It is recommended to install the retrokit fit at the regular HP fuel filter element replacement interval.

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

Fuel system

Vehicles listed
AGILITY FUEL SYSTEMS AGILITY FUEL SYSTEMS

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