Technical Service Bulletin FSB-221-009 — 2011 MACK MRU
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
Bulletin Details
| TSB ID | FSB-221-009 |
| Manufacturer | |
| Vehicle | 2011 MACK MRU |
| Component | ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS |
| Communication Date |
Bulletin Summary
MACK TRUCKS: HOSE, ENGINE OIL FILL TUBE. ENGINES BUILT BEFORE FEBRUARY 11, 2013 MAY EXHIBIT MINOR OIL SEEPAGE FROM THE ENGINE OIL FILLER TUBE HOSE OR DISPLAY STRESS CRACKS IN THE HOSE. *JS UPDATED 7/3/13. *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.
Other TSBs for the 2011 MACK MRU
CBR-2139 202405
ENGINE
KC-363
EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
FSB 217-004
ENGINE
FSB 861-006
STRUCTURE:BODY:BUMPERS
FSB-364-032
ELECTRICAL SYSTEM:SOFTWARE
SP-652-004
SUSPENSION
SP-373-014
FUEL SYSTEM, DIESEL
SP-258-23
FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
FSB-874-051
EQUIPMENT:APPLIANCE:AIR CONDITIONER