Technical Service Bulletin 01-93 — 2002 FREIGHTLINER BUSINESS CLASS M2
ENGINE AND ENGINE COOLING:ENGINE
Bulletin Details
| TSB ID | 01-93 |
| Manufacturer | |
| Vehicle | 2002 FREIGHTLINER BUSINESS CLASS M2 |
| Component | ENGINE AND ENGINE COOLING:ENGINE |
| Communication Date |
Bulletin Summary
FREIGHTLINER: CUMMINS ISB DRIVE BELT JUMPING. THE POLY-V SERPENTINE DRIVE BELT MAY JUMP OFF ONE OR MORE OF THE PULLEYS DURING OPERATION. *PE
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.