Expedition 2WD V8-281 4.6L SOHC (1998)
Piston: Testing and Inspection
Pin Bore Diameter
WARNING: COVER THE END OF THE PIN BORE WITH A HAND OR SHOP RAG WHEN REMOVING THE RETAINER RING SINCE
IT HAS A TENDENCY TO SPRING OUT. EYE PROTECTION SHOULD BE WORN.
NOTE: Pistons and piston pins are a matched set and should not be interchanged.
Measure the piston pin bore diameter in two directions on each side. Verify the diameter is within specification.
