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Freightliner Business Class M2 Recall 11V474: Engine And Engine Cooling

NHTSA campaign 11V474, reported September 15, 2011, 6,225 vehicles potentially affected.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 11V474DAIMLER TRUCKS NORTH AMERICA
Component
ENGINE AND ENGINE COOLING
Problem
DAIMLER TRUCKS IS RECALLING CERTAIN MODEL YEAR 2011- 2012 BUSINESS CLASS M2 AND CORONADO TRUCKS MANUFACTURED FROM SEPTEMBER 1, 2010, THROUGH DECEMBER 31, 2010, EQUIPPED WITH A CUMMINS ISX OR ISL DIESEL ENGINE. THE V-BAND CLAMP ASSEMBLY, PART NUMBERS Q187684, Q187685, AND Q187686, USED TO CONNECT THE INLET AND OUTLET CONE SECTIONS TO THE DIESEL OXIDATION CATALYST (DOC)/DIESEL PARTICULATE FILTER (DPF) INCLUDE A T-BOLT WHICH CAN FRACTURE AND FAIL WHEN SUBJECTED TO STRESS OR LOAD. A FRACTURE OR FAILURE OF THE T-BOLT MAY CAUSE THE CLAMP TO LOOSEN AND THE INLET OR OUTLET SECTIONS ATTACHED TO THE DOC/DPF HOUSING TO DISCONNECT.
Risk
IF THE INLET OR OUTLET SECTIONS DISCONNECT, HOT EXHAUST GASES CAN VENT PRIOR TO EXITING THE TAILPIPE, CREATING THE RISK OF COMBUSTION AND A FIRE. IF BOTH CLAMPS FAIL, THERE IS A RISK IN SOME APPLICATIONS THAT THE DOC/DPF HOUSING MAY DETACH COMPLETELY, CREATING A ROAD HAZARD.
Remedy
DAIMLER TRUCKS IS WORKING WITH CUMMINS TO IDENTIFY AND NOTIFY OWNERS OF THE RECALL CAMPAIGN. REPAIRS WILL BE PERFORMED BY AUTHORIZED CUMMINS DEALERS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON OCTOBER 10, 2011. OWNERS MAY CONTACT CUMMINS AT 1-812-377-5000 OR DAIMLER TRUCKS AT 1-800-547-0712.
Notes
CUMMINS' RECALL CAMPAIGN NUMBER IS C1154.DAIMLER TRUCKS' SAFETY RECALL NUMBER IS FL-611.OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

Affected vehicles

Fccc MC20112012
Fccc MT 4520112012
Fccc MT 5520112012
Fccc S220112012
Fccc XB-R20112012
Fccc XBS20112012
Fccc XC-L20112012
Fccc XCM20112012
Fccc XCR20112012
Fccc XCS20112012
Freightliner Business Class M220112012
Freightliner Coronado20112012
Thomas Built Buses Mvp-EF20112012
Thomas Built Buses Saf-T-Liner HDX20112012