1983-1985 Original Honda ATC 200X Shop Manual, Page 73Get this manual
7CYLINDERPISTON SERVICE INFORMATION TROUBLESHOOTING CYLINDER REMOVAL PISTON REMOVAL PISTON INSTALLATION CYLINDER INSTALLATION
7-1 7-1 7-2 7-4 7-7 7-7
SERVICE INFORMATION
GENERAL
Camshaft lubrication oil is fed to the cylinder head through an orifice in the cylinder and crankcaseBe sure this orifice is not clogged and that the O-rings and dowel pins are in place before installing the cylinder head
SPECIFICATIONS
STANDARD
1.0Taper Out of round Warpage across top Piston 0.0
64.990-65.000 mm (2.5587-2.5591 in)
SERVICE LIMIT 65.10 mm (2.563 in) 0.10 mm (0.004 in) 0.10 mm (0.004 in) 0.10 mm (0.004 in) 64.90 mm (2.555 in) 15.04 mm (0.592 in) 14.96 mm (0.589 in) 15.06 mm (0.593 in) 0.02 mm (0.001 in)
64.962-64.982 mm (2.5576-2.5583i-n-) 15.002-15.008 mm (0.5906-0.5909 in) 14.995-15.000 mm (0.5903-0.5906 in) 15.010-15.028 mm (0.5909-0.5917 in) 0.002-0.014 mm (0.0001-0.0006 in) 0.010-0.034 mm (0.0004-0.0013 in) TOP SECTOPSECOIL 0.010-0.045 mm (0.0004-0.0018 in) 0.015-0.045 mm (0.0006-0.0018 in) 0.20-0.40 mm (0.008-0.016 in) 0.30-0.90 mm (0.012-0.035 in)