Service bulletin 21-001
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 | 10177948 |
| Published by NHTSA | 2020-08-05 |
| Manufacturer's number | 21-001 |
| Manufacturer's date | 2020-07-02 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
Non-Safety Campaign – Some MY2020-2021 T370s may have had the front axle filled with the incorrect gear oil at the factory. Dealers will drain the oil and fill with the correct oil.
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
Transmission and driveline
| KENWORTH T370 | 2020 to 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.