Technical Service Bulletin S7590 — 2020 MACK MD
SUSPENSION
Bulletin Details
| TSB ID | S7590 |
| Manufacturer | |
| Vehicle | 2020 MACK MD |
| Component | SUSPENSION |
| Communication Date |
Bulletin Summary
MMD - Carrier Bearing Bolt Re-Torque
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.