Technical Service Bulletin 21107 — 2021 INTERNATIONAL HX
EQUIPMENT
Bulletin Details
| TSB ID | 21107 |
| Manufacturer | |
| Vehicle | 2021 INTERNATIONAL HX |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
Certain HX Series trucks may have been built with an incorrect dash mounted air filter minder.
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.