2004-2006 Honda FourTrax Rancher TRX350TE/TM/FE/FM Service Manual, Page 139Get this manual
CYLINDER HEADVALVE Using 60 interior cutter, remove 14 of Ihe exist ing valve seal malerial
Interior cutter, 37.5 mm (IN) Interior cutter, 30 mm (EX) Cutter holder, 5.5 mm
07780-0014100 07780-0014000 07781 -0010101
or equivalent commercially available in .S.A ,