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Service bulletin FP31-029

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 id10178208
Published by NHTSA2020-08-08
Manufacturer's numberFP31-029
Manufacturer's date2020-08-07
NHTSA componentSTRUCTURE:BODY:BUMPERS

NHTSA's summary

Freightliner Parts technical bulletin for Aftermarket Bumper Replacement. In order to reduce part proliferation, and maintain relevant stock in the Parts Distribution Center (PDC), service bumpers were created. While ordering a production bumper replacement, order one of the eight service bumpers from Table 1, and relevant interchangeable parts from Table 2 based on vehicle configuration.

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 CASCADIA2017, 2018, 2019, 2020, 2021

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

Recalls for the same vehicles and component
20173572017-07-18. Structure

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

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
SB60-1722022-02-05. Service bulletin. Revised Freightliner Service Bulletin for Retrofit of One-Piece to Two-Piece Auxiliary Dash Panel. Minor note: added an update of document previously submitted. The related VMRS codes are added
CALFTL60-0042021-07-03. Service bulletin. Customer Advisory Letter for P4 cab mirror line of sight.
SB72-402021-05-24. Service bulletin. On Cascadia vehicles built from November 25, 2013, the drain holes at the bottom of the cab doors were enlarged to improve drainage during the e-coat process in the manufacturing plant. The larger holes allow more cold air to flow through the doors, most noticeably in extreme cold conditions.
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
sb35322021-03-15. Service bulletin. sb3532 Detroit Drive Axle Identification and Lubrication