Service bulletin FSB.0020
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10217828 |
| Published by NHTSA | 2022-08-15 |
| Manufacturer's number | FSB.0020 |
| Manufacturer's date | 2022-07-28 |
| NHTSA component | FUEL SYSTEM, GASOLINE |
NHTSA's summary
Communicated U.S. DOT FMVSS mandatory fuel system inspection interval for all medium- and heavy-duty compressed natural gas vehicles over 10,000 lbs. GVWR change from every three (3) years or 36,000 miles (58,000 km) to at least every twelve (12) months regardless of mileage. New interval is effective March 14, 2023; earlier compliance recommended.
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
| AGILITY FUEL SYSTEMS AGILITY FUEL SYSTEMS |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.