2001-2002 Yamaha XLT800 WaveRunner Service Manual, Page 214Get this manual
PISTONS
E 4Calculate: Piston-to-cylinder clearance Out of specification Replace the piston, piston rings and cylinder as setPISTON CYLINDER PISTONCLEARANCE BORE DIAMETER Piston-to-cylinder clearance: 0.1000.105 mm (0.00390.0041 in) Cylinder and piston combination Select the appropriate piston to match the cylinder size by the table as followsCylinder size indication 05 610 1115 1618 Piston color mark Red Orange Green Purple