United States 88V193000
Ford Motor Company
The problem
THE DIAPHRAGM MATERIAL OF THE MECHANICAL FUEL PUMPS MAY DETERIORATE AND ALLOW THE DIAPHRAGM TO RUPTURE.
Risk
FUEL PUMPED THROUGH THE RUPTURED DIAPHRAGM AND OUT OFTHE VENT OPENING COULD RESULT IN A FIRE.
What owners should do
INSTALL NEW MECHANICAL FUEL PUMPS WITH IMPROVED DIAPHRAGM MATERIAL AND REVISE WIRING FOR ELECTRIC FUEL PUMP CIRCUITS.
Units 550