NHTSA Campaign 07E033000

ENGINE AND ENGINE COOLING:ENGINE:DIESEL

Issued by CUMMINS, INC. · Reported Jun 4, 2007 · 2,159 vehicles affected

What's wrong

CERTAIN ISL CUMMINS CM850 DIESEL ENGINES PRODUCED FOR RECREATIONAL VEHICLE APPLICATIONS BETWEEN OCTOBER 17, 2005, AND APRIL 18, 2006, WITH ENGINE SERIAL NUMBER RANGE FROM 46543077 TO 46603939. THE CONNECTING ROD CONTAINS A MACHINING DEFECT IN THE WRIST PIN BUSHING OF THE ROD THAT COULD CAUSE SEIZURE OF THE PISTON PIN.

Consequence

IF ALLOWED TO PROGRESS, THIS COULD LEAD TO ENGINE FAILURE WITH THE POSSIBILITY OF THE ROD RUPTURING THE BLOCK CAVITY. OIL AND DEBRIS ON THE ROADWAY COULD RESULT IN A VEHICLE CRASH.

Remedy

EACH VEHICLE MANUFACTURER WILL NOTIFY OWNERS OF VEHICLES THAT CONTAIN THESE ENGINES ABOUT THIS DEFECT. CUMMINS WILL CONDUCT THE REMEDY CAMPAIGN AND PROVIDE QUARTERLY COMPLETION REPORTS BROKEN DOWN BY VEHICLE MANUFACTURER; HOWEVER THE VEHICLE MANUFACTURERS WILL BE RESPONSIBLE FOR THE RECALL. VEHICLES WILL BE REPAIRED AT NO COST TO THE OWNER. THE RECALL BEGAN ON JULY 20, 2007. OWNERS CAN CONTACT EITHER THEIR VEHICLE MANUFACTURER OR CUMMINS CUSTOMER ASSISTANCE CENTER AT 1-800-343-7357.

Vehicles affected by this recall

Make Model Year Units
CUMMINS ISL CM850 2,159

Source: NHTSA Campaign 07E033000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.