1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 159Get this manual

1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 159

ENGINE Cylinder Honing Honing Procedure, Cont2Place hone in cylinder and tighten stone adjusting knob until stone contacts
cylindrical grinding stone or sanding roll, half round file, or sided de-burring knifeHold the cylinder securely by installing
bolts in the exhaust mounting holes and clamping in soft jaw viseThe corners, top and bottom edges of ports should receive
standard chamfer (.3 -.6mm) with the widest portion at the center of the port windowThe sides of the ports require only de-burring
(.05.3mm)Refer to illustration below I Chamfer Angle I Standard Chamfer (Typical) Cylinder CAUTION: Do not exceed 20 chamfer
angle IMPORTANT: Cleaning the Cylinder After Honing Scrub the cylinders thoroughly in hot, soapy waterPay close attention
to the area where the cylinder sleeve meets the aluminum casting and use electrical contact cleaner if necessary to remove
all traces of debrisRinse the cylinders in clear water and dry thoroughly with compressed airImmediately apply Polaris Premium