Technical Service Bulletin 980421980421 — 1999 MACK MIDLINER
ENGINE AND ENGINE COOLING:ENGINE
Bulletin Details
| TSB ID | 980421980421 |
| Manufacturer | |
| Vehicle | 1999 MACK MIDLINER |
| Component | ENGINE AND ENGINE COOLING:ENGINE |
| Communication Date |
Bulletin Summary
A NEW-STYLE ITC SOLENOID VALVE CONNECTOR WAS PHASED INTO PRODUCTION ON ALL MS AND CS MODELS. *YC
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.