1987-2006 Suzuki ATV LT80 Service Manual, Page 68Get this manual
ENGI NE SERV ICIN G
A piston whose sliding surface is badly grooved or scuffed due to overheating must be replacedShallow grooves or minor scuff can be removed by grinding with emery paper of about ;; 400
Smoothe ning tle slid ing 9J rface with emery paper