Technical Service Bulletin 44-030 — 2018 KENWORTH T680
FUEL SYSTEM, DIESEL
Bulletin Details
| TSB ID | 44-030 |
| Manufacturer | |
| Vehicle | 2018 KENWORTH T680 |
| Component | FUEL SYSTEM, DIESEL |
| Communication Date |
Bulletin Summary
Fix-As-Fail - Nylon fuel lines may be too short, potentially resulting in a cracked or loose, low pressure fuel fitting at the engine or fuel tank, which may introduce air into the fuel system resulting in a hard-to-start or no-start condition.
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.