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Service bulletin SF647

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 id10214908
Published by NHTSA2022-07-02
Manufacturer's numberSF647
Manufacturer's date2022-06-07
NHTSA componentSTRUCTURE

NHTSA's summary

Freightliner Field Service Campaign for Freightliner Cascadia Integral Tail Lamp and Back Up Alarm Bracket

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

Body and frame

Vehicles listed
FREIGHTLINER CASCADIA2022

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

Other bulletins for the same vehicles and component
SB60-1802023-11-03. Service bulletin. Revised Service Bulletin for Cab Isolator for Trucks Domiciled in Mexico
SB60-1802023-10-05. Service bulletin. Revised Freightliner Service Bulletin for Cab Isolator for Trucks Operating in Extreme Conditions. Description of Revisions: This bulletin replaces the version dated June 2023. The title has been updated.
FP31-0312023-09-16. Service bulletin. Freightliner Parts Bulletin for Aero Bumper Air Dam Part Supersession
CALFTL31-0062023-09-02. Service bulletin. Customer Advisory Letter for Center Drive Wheel Fairing Frame Rail Support Bracket Inspection
FAB2852021-07-24. Service bulletin. Freightliner Action Bulletin FAB285CAS Ultra Lightweight Package
FAB1542021-05-18. Service bulletin. Freightliner Action Bulletin FAB154 New options for Cascadia
FAB1452021-05-18. Service bulletin. Freightliner Action Bulletin FAB145 New Cascadia Roof Fairing
SB60-1742021-01-22. Service bulletin. Freightliner Service Bulletin for Replacement Cab Doors with Pre-Drilled Holes. Replacement doors for New Cascadia vehicles are now pre-drilled with two holes for the installation of turning vanes. If turning vanes are not installed, the pre-drilled holes need to be plugged with ratchet fasteners.