AD Boivin 2002 Snow Hawk Manual page 120

Play between the connecting rod and the piston pin
Measure the piston pin with its needle bearing. Compare to
the inside diameter of the connecting rod.
New part
Wear limit
MIN. - MAX
0.030 - 0.12 mm 0.15 mm
(.0001 - .0005 po) (.0006 po)
Play between the connecting rod and the crank throw
New part
Wear limit
MIN. - MAX
0.020 - 0.32 mm
0.05 mm
(.0008 - .0013 po)
(.0020 po)
ENGINE / CYLINDERS AND CYLINDER HEADS 7 - 15