Technical Service Bulletin 21 PBG — 2020 PETERBILT 536
FUEL SYSTEM, DIESEL
Bulletin Details
| TSB ID | 21 PBG |
| Manufacturer | |
| Vehicle | 2020 PETERBILT 536 |
| Component | FUEL SYSTEM, DIESEL |
| Communication Date |
Bulletin Summary
âSafety Recall - Model year 2021 Cummins PX9 fuel hose assemblies may leak from the hoses between the fuel pump and the remote filter head. A fuel leak in the presence of an ignition source may increase the risk of a fire. A repair is now available.
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.
Other TSBs for the 2020 PETERBILT 536
21PBN
ELECTRICAL SYSTEM