NHTSA Campaign 05V451000

ENGINE AND ENGINE COOLING

Issued by MITSUBISHI FUSO TRUCK OF AMERICA, INC. · Reported Oct 4, 2005 · 1,848 vehicles affected

What's wrong

ON CERTAIN MEDIUM DUTY TRUCKS, THE CYLINDER HEAD IDLER GEAR SHAFT BOLT MAY HAVE BEEN INSUFFICIENTLY TIGHTENED DURING INITIAL ASSEMBLY. CONTINUED OPERATION IN THIS CONDITION COULD CAUSE THE BOLT TO LOOSEN, RESULTING IN ABNORMAL NOISE FROM IMPROPER GEAR ALIGNMENT.

Consequence

THE BOLT COULD BREAK, CAUSING THE ENGINE TO STALL AND NOT RESTART, INCREASING THE RISK OF A CRASH.

Remedy

DEALERS WILL CHECK THE IDLER SHAFT BOLT. IF THE BOLT CANNOT BE REMOVED BY HAND, A MODIFIED IDLER SHAFT BOLT WILL BE INSTALLED. IF THE BOLT IS LOOSE ENOUGH TO BE REMOVED BY HAND, A NEW IDLER GEAR, IDLER SHAFT, AND A MODIFIED IDLER SHAFT BOLT WILL BE INSTALLED. THE RECALL BEGAN ON DECEMBER 20, 2005. OWNERS MAY CONTACT MITSUBISHI FUSO AT 1-856-467-4500.

Vehicles affected by this recall

Make Model Year Units
MITSUBISHI FUSO FE640 2001 1,848
MITSUBISHI FUSO FE640 2002 1,848
MITSUBISHI FUSO FH210 2003 1,848

Source: NHTSA Campaign 05V451000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.