http://auto-recalls.justia.com FORD:B SERIES:1973 Recalls http://auto-recalls.justia.com/content/78V153000-FORD-B-SERIES-1973.html THE ENGINE COOLING FAN BLADES MAY CRACK AND CHIP DUE TO HIGH STRESSES CAUSED BY VIBRATIONS. THE CHIPPED PIECES OF THE BLADE COULD FLY INTO THE UNDERHOOD COMPONENTS. ALSO, THESE PIECES COULD FLY OUT FROM THE VEHICLE IF THE HOOD IS OPEN AND THE ENGINE IS RUNNING. Fri, 12 Oct 1979 00:00:01 EST