1999 Polaris SLH, SLTH, SLX, SLTX, PRO785 Factory Service Manual, Page 198Get this manual

1999 Polaris SLH, SLTH, SLX, SLTX, PRO785 Factory Service Manual, Page 198

ENGINECOOLING Disassembly !InspectionPro 785 Remove cylindersMark each cylinder and piston with 1, 2, or to keep each piston
is evident, measure the cylinder for taper and out of round with telescoping gauge or dial bore gaugeMeasure the bore 12"
from the top of the cylinder, in line with the piston pin and 90 to the pin to determine if the bore is out of roundRepeat