Technical Service Bulletin 21-001 — 2020 KENWORTH T370
POWER TRAIN
Bulletin Details
| TSB ID | 21-001 |
| Manufacturer | |
| Vehicle | 2020 KENWORTH T370 |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
Non-Safety Campaign â 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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.