Technical Service Bulletin CBR-343 202408 — 2022 MACK TERRAPRO (TE)
POWER TRAIN
Bulletin Details
| TSB ID | CBR-343 202408 |
| Manufacturer | |
| Vehicle | 2022 MACK TERRAPRO (TE) |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
CBR: Mack chassis with an mDRIVE transmission, there have been reports of complete shift assemblies and TECUs being replaced due to technicians being unable to pinpoint the source of the air leak.
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.