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Service bulletin CSR-3278

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 id11028840
Published by NHTSA2026-02-17
Manufacturer's numberCSR-3278
Manufacturer's date2026-02-17
Campaign id or software versionCSR-3278
NHTSA componentENGINE; FUEL/PROPULSION SYSTEM

NHTSA's summary

Altec Industries, Inc. has been notified by Ford Motor Company that a defect related to motor vehicle safety exists in certain 2020-2022 Model Year Super Duty and 2021-2022 Medium Truck vehicles equipped with 6.7L Diesel Engines that are equipped with certain Altec aerial devices or service bodies.

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

Engine, Fuel system

Vehicles listed
ALTEC AT SERIES2020 to 2022
ALTEC SERVICE BODY2020 to 2022

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