2006-2009 Yamaha YFM700RV Raptor 700RV factory service manual, Page 183Get this manual
CYLINDER AND PISTON EBS00247
REMOVING THE PISTON 1Remove: piston pin clips piston pin piston NOTE: Before removing the piston pin, deburr the clip groove and pin hole areaIf the clip groove is deburred and the piston pin is still difficult to remove, use the piston pin puller 4_