WenmarOpen by Wenmar Pro

Service bulletin DSM.0187

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 id10237777
Published by NHTSA2023-06-13
Manufacturer's numberDSM.0187
Manufacturer's date2023-05-12
NHTSA componentFUEL SYSTEM, GASOLINE

NHTSA's summary

Fuel system component locations for UPS MY2023 Freightliner Custom Chassis Corporation (FCCC) MT-45 / MT-55 medium-duty package cars equipped with Hexagon Agility compressed natural gas (CNG) fuel systems.

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 CNG FUEL SYSTEM
FCCC MT452023
FCCC MT552023

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