Measure the inside diameter of the piston end of the
If the l.D. exceeds 17.513 mm [0.6895-inch], replace the
Measure the outside diameter of the piston pin.
Inspect the piston top and pin bore for cracks.
Inspect the ring grooves and skirt for damage.
Replace if damaged.
Measure the outside diameter of the piston.
Measure at 6.35 mm [0.25-inch] above the bottom of the
piston skirt and at right angle to the piston pin bore.
Replace if worn smaller than 91.87 mm [3.617 in].