2005 Kawasaki KAF620 Mule 3010 Trans 4x4 Service Manual, Page 174Get this manual
ENGINE BOTTOM END 9-13 Cylinders and Pistons
Piston Ring, Piston Ring Groove Wear
Check for uneven groove wear by inspecting the ring seating
The rings should fit perfectly parallel to the groove surfacesIf not, the piston must be replacedWith the piston rings in their grooves, make several measurements with thickness gauge [A] to determine piston ringgroove clearancePiston RingGroove Clearance (Top, Second) Standard: Top Second Service Limit: Top Second 0.18 mm(0.0070 in 0.17 mm(0.0067 in 0.04 0.08 mm(0.0016 0.0031 in 0.03 0.07 mm(0.0011 0.0028 in
Piston Ring End Gap
piston the cylinder, using the Place the the ringring inside in placeSet it close piston to locate squarely to the