Defect
E350 RV AND COMMERCIAL CUTAWAY ECONOLINE VEHICLES. SOME VEHICLES WHERE COMPLETED WITH BODIES WHICH RESTRICTED THE DISSAPATION OF UNDERBODY HEAT.IN SUCH A CASE EXTENDED IDLING COULD OVERHEAT THE COMPOSITE GRAPHITE DRIVESHAFT AND,IF A HIGH START UP TORQUE APPLIED,TWIST AND SHORTEN THE DRIVESHAFT CAUSING THE SLIP YOKE TO DISCONNECT.
Safety Risk
No risk description available.
Remedy
METAL DRIVESHAFTS WILL BE INSTALLED.