Campaign 11V-474

V-band clamp assembly, part numbers q187684, q187685, and q187686, used to connect the inlet and outlet cone sections to the diesel oxidation…

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Defect summary

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.

Consequence

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> .

Source: NHTSA ODI recalls file, campaign 11V474000. Text as published by NHTSA.
Vehicles covered

14 product lines are covered

Owner complaints filed with NHTSA about engine and cooling on these vehicles: 1, of which 0 involved a crash, fire, injury or death. Complaints are not verified by NHTSA.

Vehicles covered by campaign 11V-474
MakeModelModel yearsComplaints on this component
FcccMC2011 to 20120
FcccMT452011 to 20120
FcccMT552011 to 20120
FcccS22011 to 20120
FcccXBR2011 to 20120
FcccXBS2011 to 20120
FcccXCL2011 to 20120
FcccXCM2011 to 20120
FcccXCR2011 to 20120
FcccXCS2011 to 20120
FreightlinerBusiness Class M22011 to 20121
FreightlinerCoronado2011 to 20120
Thomas Built BusesMvp-Ef2011 to 20120
Thomas Built BusesSaf-T-Liner HDX2011 to 20120
Source: NHTSA ODI recalls and complaints files. Equipment, tire and child-seat campaigns list products, not vehicles.