Technical Service Bulletin KC-659 — 2022 MACK LR
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | KC-659 |
| Manufacturer | |
| Vehicle | 2022 MACK LR |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Mack Chassis -Â Oil Diluted With Fuel; Fuel In Oil, Diagnostic Information - All Emissions Prior To US17+OBD16 (Common Rail Fuel System), Model Year 2017 And Older
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.