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Service bulletin 04-019

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 id10210949
Published by NHTSA2022-05-05
Manufacturer's number04-019
Manufacturer's date2022-04-04
NHTSA componentSTRUCTURE; EQUIPMENT

NHTSA's summary

A roof fairing reinforcement kit increases structural support for one-piece 579 roof fairings that are experiencing fatigue from external forces such as reverse towing.

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, Equipment and accessories

Vehicles listed
PETERBILT 5792017, 2018, 2019, 2020, 2021, 2022

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

Recalls for the same vehicles and component
20220102022-01-18. Structure
22V0160002022-01-18. STRUCTURE:BODY:STEP/LADDER

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
14-0362026-04-07. Other. One-Piece Aluminum Crossmember Repair - Repair procedures are available to support the replacement of intermediate or midship one-piece aluminum crossmembers.
34-0952024-03-04. Service bulletin. Fix As Fail – Dimensions and instructions are available for trimming the radiator recirculation shields to alleviate possible rub to the hood harness. (ARC 1/22/24)
36-0082023-06-03. Service bulletin. Certain 579 chassis are eligible to receive production level Digital Display software, Digital Display, Lane Keep Assist MUX switches, and Kick Panel.
02-1782023-05-05. Service bulletin. Fix As Fail – Certain 579, and New Model 579 chassis that were manufactured with a Bendix forward looking camera system may experience bracket failure causing the bracket and camera to fall from the windshield.
32-0192023-03-01. Service bulletin. Fix As Fail – Chassis that were manufactured with certain battery cable routing brackets may experience rubbing or chafing of the battery cables.
02-1762023-03-01. Service bulletin. Model 579 A-pillar fairing adhesive is not properly securing the fairing to the cab structure.
02-1732022-12-05. Service bulletin. Certain Model 579 chassis are able to have temporary chassis fairing latches updated to production-level fairing latches.
14-0322022-12-05. Service bulletin. On some new model 579 chassis, the front frame tow pins do not fit (or require adjustment to fit in the front spring bracket.
02-1652022-09-06. Service bulletin. Fix-As-Fail: Forces being applied to the split fender and fairing structure are causing the connection to crack and potentially separate. Reinforcement brackets secure the connection and prevent separation.
02-1692022-07-01. Service bulletin. Info Only - Chassis equipped with a flush mounted battery box between the frame rails, and containing 3 batteries, may experience battery movement on the side where the single battery resides. This bulletin contains a procedure to fabricate a bracket to hold this battery in place.