1986-1989 Honda TRX250 FourTrax 250R Service Manual, Page 130Get this manual
FRONT WHEELSUSPENSIONSTEERING Install rubber plug into the injury as follows: Apply cement to plug inserting needle and work the needle intothe injury to clean and lubricate itDothisthree timesDo not let the cement dryInsert and center rubber plugthrough the eye of the inserting needleApply cement to the rubber plugPush th inserting needle with plug into th injury untilth pi ug is slightly above the tireTwist the needle and remove itfrom the tire, the plug will stay in the tireNOTE Be careful not to push the plug all the way into the tire to prevent itfrom falling inside
Trim the plug to mm{141n) above the tire surfaceRepeatthe above procedure if the puncture is largeDo not use more than two plugs per injuryAllow the repairto dryDryingtime will vary with air temperatureRefer to the tire repair kit manufacturer's recommendationsInflate the tire and test the seal by dabbing small amount of cement around th plugEscaping air wi II cause bubble in th cementIf there is leakage, remove the tire (page 10-10) and apply cold patch to the inside of the tire as described