Technical Service Bulletin SI 3147 — 2017 MCI J4500
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | SI 3147 |
| Manufacturer | |
| Vehicle | 2017 MCI J4500 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Technical instruction describing the procedure to replace damaged seals in the cooling fan drive gearbox manufactured by Curtis Machine Company Inc.
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.