WenmarOpen by Wenmar Pro

Other 14-036

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)
TypeOther
NHTSA id11030921
Published by NHTSA2026-04-07
Manufacturer's number14-036
Manufacturer's date2026-03-04
Campaign id or software version14-036
NHTSA componentSTRUCTURE:BODY

NHTSA's summary

One-Piece Aluminum Crossmember Repair - Repair procedures are available to support the replacement of intermediate or midship one-piece aluminum crossmembers.

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
PETERBILT 5672020, 2021, 2022, 2023, 2024, 2025, 2026
PETERBILT 5792020, 2021, 2022, 2023, 2024, 2025, 2026
PETERBILT 5892024, 2025, 2026

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
02-2012026-05-20. Service bulletin. This recently published bulletin has been updated to include inspection procedures to assess if a hood is repairable.
02-2012026-05-06. Service bulletin. Model 567 Hood Strut Support Structure -A new procedure is now available to install hood structure reinforcements on Model 567 and 567 BEV chassis, improving performance and durability.
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.