1984 Official Honda TRX200 Shop Manual, Page 78Get this manual
CYLINDERPISTON
O RING GASKET
CYLINDER MOVAL E
Remove the cylinder head (Section 6)Remove the gasket, dowel pins and OringRemove the cam chain guideNOTE: Keep the cam chain from falling into the crankcase when removing the cylinderRemove the cylinderRemove the gasket and dowel pins
DOWEL PINS
Clean off any gasket material from the cyl inder surfaceNOTE: Be careful not to remove any metal from the gasket surface
CYLINDER INSPECTION