Technical Service Bulletin BS4934E — 2019 NOVA BUS LFS ARTIC
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | BS4934E |
| Manufacturer | |
| Vehicle | 2019 NOVA BUS LFS ARTIC |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
CAC elbow hose failures. Fiber material should be Woven Aramid Fabric, but some parts have knitted Aramid. Installation of new elbow.
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.