Service bulletin E307
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 | 10254171 |
| Published by NHTSA | 2024-05-04 |
| Manufacturer's number | E307 |
| Manufacturer's date | 2024-04-19 |
| NHTSA component | POWER TRAIN; ENGINE AND ENGINE COOLING |
NHTSA's summary
CARB Emission s Manufacturer Warranty term and/or kilometers conversion displayed in certain EMY 2022-2023 PX-7 or PX-9 Operator’s Manuals are incorrect.
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
Engine, Transmission and driveline
| PETERBILT 220 | 2023 |
|---|---|
| PETERBILT 325 | 2023 |
| PETERBILT 330 | 2023 |
| PETERBILT 337 | 2023 |
| PETERBILT 348 | 2023, 2024, 2025 |
| PETERBILT 365 | 2023, 2024, 2025 |
| PETERBILT 520 | 2023, 2024, 2025 |
| PETERBILT 535 | 2023, 2024, 2025 |
| PETERBILT 536 | 2023, 2024, 2025 |
| PETERBILT 537 | 2023, 2024, 2025 |
| PETERBILT 548 | 2023 |
| PETERBILT 548 | 2024, 2025 |
| PETERBILT 567 | 2023, 2024, 2025 |
| PETERBILT 579 | 2023, 2024, 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2025018 | 2025-01-16. Powertrain |
|---|---|
| 24V903000 | 2024-12-02. POWER TRAIN:AXLE HUBS |
| 24V190000 | 2024-03-20. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT |
| 2024161 | 2024-03-08. Powertrain |
| 23V749000 | 2023-11-07. ENGINE |
| 2023496 | 2023-09-05. Powertrain |
| 23V616000 | 2023-09-05. POWER TRAIN:DRIVELINE:DRIVESHAFT |
| 2023437 | 2023-08-04. Powertrain |
| 23V504000 | 2023-07-21. POWER TRAIN:DRIVELINE |
| 2022470 | 2022-08-18. Engine |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| T017 | 2026-10-01. Service bulletin. Information has been added to identify that ECAT incorrectly identifies PS386 as the correct transmission oil for TX-8 transmission on certain vehicles.[ |
|---|---|
| P001 | 2026-09-29. Service bulletin. "Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes. 2 chassis added to the chassis list. Peterbilt: Dealers should check the chassis list and SIR weekly for VIN changes. 10 chassis added to the chassis list." |
| E343 | 2026-09-23. Service bulletin. An exhaust manifold slip joint seal kit is now available for EPA 2017-2024 PACCAR MX-13 engines. |
| P003 | 2026-09-23. Service bulletin. "KW: A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section. PB: The chassis list has been updated to include 1 chassis. The total chassis count is now 10. A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section." |
| P001 | 2026-09-23. Service bulletin. "KW: The chassis list has been updated to include 1 chassis. The total chassis count is now 53. A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section. PB: The chassis list has been updated to include 8 chassis. The total chassis count is now 130. A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section." |
| P002 | 2026-09-23. Service bulletin. "KW: A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section. PB: The chassis list has been updated to include 2 chassis. The total chassis count is now 4. A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section." |
| P003 | 2026-08-27. Service bulletin. "KW: A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section. PB: The chassis list has been updated to include 1 chassis. The total chassis count is now 10. A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section." |
| P002 | 2026-08-27. Service bulletin. "KW: A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section. PB: The chassis list has been updated to include 2 chassis. The total chassis count is now 4. A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section." |
| P001 | 2026-08-27. Service bulletin. "KW: The chassis list has been updated to include 1 chassis. The total chassis count is now 53. A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section. PB: The chassis list has been updated to include 8 chassis. The total chassis count is now 130. A link to the PACCAR Powertrain Prognostics Webcast has been added in the Links section." |
| 43-089 | 2026-08-25. Service bulletin. This optional software update is expected to be available after 08/28/2026. |