Service bulletin 04-022
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10243362 |
| Published by NHTSA | 2023-10-03 |
| Manufacturer's number | 04-022 |
| Manufacturer's date | 2023-09-01 |
| NHTSA component | STRUCTURE |
NHTSA's summary
Replacement fuel bezels are available for T680 Next Gen fairings. New bezels have updated attachments to prevent the bezel from becoming loose.
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
| KENWORTH T680 | 2020, 2021, 2022, 2023 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 22V582000 | 2022-08-04. STRUCTURE: UNDERRIDE; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 02-206 | 2026-10-01. Service bulletin. Certain T680 Next Gen short hood chassis may be missing a bolt in the forward fairing. |
|---|---|
| 04-024 | 2024-06-04. Service bulletin. Campaign Certain T680 Next Gen fairings may have a loose or missing bushing that allows the rear partial fairing to rattle during operation. Parts and procedures are available to replace the pin on the fairing (both sides) with a bolt/spacer combination to reduce fairing rattle. |
| 14-033 | 2023-11-10. Service bulletin. 14-033: T680/T880/W990 Crossmember Fastener Torque Certain chassis may have under-torqued crossmember fasteners. Frame crossmember gusset fasteners must be re-torqued to prevent damage from frame vibration and movement. |
| 02-176 | 2023-05-05. Service bulletin. T680 NextGen A-pillar fairing adhesive is not properly securing the fairing to the A-pillar. Procedures are available to apply new adhesive to the A-Pillar fairing. |
| 02-168 | 2021-10-05. Service bulletin. Information Only - Rear axle Quarter Fenders with less than two inches of clearance between the top of the quarter fender and the bottom of the trailer/equipment are susceptible to damage. The lack of clearance could result in cracked/broken quarter fenders or complete separation if undetected or un-remedied. |
| 02-163 | 2021-08-05. Service bulletin. "Non-Safety Campaign - A vinyl camouflage wrap was applied to T680 NextGen built during the pre-production phase of the product launch. The wrap can now be removed." |
| 14-027 | 2020-10-06. Service bulletin. Information only: In 2020, Peterbilt and Kenworth began using the same M10, M12, M16, and M20 frame fasteners on all vehicles. Torque specifications for these fasteners are different from previous fasteners. |