Technical Service Bulletin FSB 253-002 — 2013 MACK GU
SERVICE BRAKES
Bulletin Details
| TSB ID | FSB 253-002 |
| Manufacturer | |
| Vehicle | 2013 MACK GU |
| Component | SERVICE BRAKES |
| Communication Date |
Bulletin Summary
Engine Brake Loss. Certain Euro 4 MACK vehicles built from January 14, 2010 to February 15, 2014 may experience engine brake loss in top gear. Check the Engine ECU Dataset 2 part number and compare to the chart below.
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.
Other TSBs for the 2013 MACK GU
K05234659
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
K05234659
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
FSB 366 002
EQUIPMENT:ELECTRICAL
P10859
ELECTRICAL SYSTEM
PI 0836
ENGINE
FSB 561-023
ENGINE