2003-2005 Suzuki LT-A500F Service Manual, Page 81Get this manual

2003-2005 Suzuki LT-A500F Service Manual, Page 81

PISTON DIAMETER Using micrometer, measure the piston outside diameter at the place shown in FigIf the measurement is less
any of the clearances exceeds the limit, replace both piston and piston ringsPiston ring to groove clearance Service Limit
(1st)0.18 mm (0.0071 in) (2nd)0.15 mm (0.0059 in) Piston ring groove width Standard (1st)1.01 1.03 mm (0.0398 0.0406 in)
(2nd): 1.21 1.23 mm (0.0476 0.0484 in) (Oil)2.51 2.53 mm (0.0988 0.0996 in) Piston ring thickness Standard (1st)0.970 0.990