Service bulletin 02-163
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 | 10199986 |
| Published by NHTSA | 2021-08-05 |
| Manufacturer's number | 02-163 |
| Manufacturer's date | 2021-07-15 |
| NHTSA component | STRUCTURE; EQUIPMENT |
NHTSA's summary
"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."
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
| KENWORTH T680 | 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 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. |
| 36-008 | 2023-10-03. Service bulletin. Certain T680 Next Gen pre-production chassis are eligible to receive production-level software, dash switches, and driver information displays. |
| 04-022 | 2023-10-03. Service bulletin. Replacement fuel bezels are available for T680 Next Gen fairings. New bezels have updated attachments to prevent the bezel from becoming loose. |
| 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. |
| E286 | 2022-04-05. Service bulletin. Engine Model Year 2021B and later PACCAR MX-11 and MX-13 Fuel Injector Adjustment During First C Service |
| 98-020 | 2022-04-05. Service bulletin. nformation Only – New Level 1 required tools are available to support MY21B MX engines. |
| 51-013 | 2022-03-04. Service bulletin. Due to major data carriers phasing out 3G networks, chassis currently utilizing first generation Peoplenet Mobile Gateway (PMG001) will experience severe 3G service degradation as early as January of 2022. Chassis currently utilizing 3G antennas as a primary antenna may experience this degradation |
| 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. |
| 43-069 | 2021-09-03. Service bulletin. A DPF regeneration two-position switch parameter is causing inhibited DPF regeneration. A parameter update, via Cummins Insite, restores proper DPF regeneration function. |