2005-2011 Honda Recon TRX250TE/TM service manual, Page 234Get this manual
FRONT WHEEL SUSPENSIONSTEERING TIRE REPAIR NOTE Use the manufacturer's instructions for the tire repair kit you are usingIf your kit does not have instructions, use the procedures provided hereCheck the tire for puncturing objectsChalk mark the punctured area and remove the puncturing objectInspect and measure the injuryTire repairs for injuries Jarger than 15 mm (518 in) should be section repairSection repairs should be done by professional tire repair shopIf the inju ry is smaller than 15 mm (518 in), proceed with the repair as described here
Inslall rubber plug into the injury as follows: Apply cement to plug inserting needle and work the needle imc the injury to clean and lubricate it00 this three timesDo not let the cement dry