986104 ((000101)) Gravely Edger - Overview

Start by disconnecting spark plug wire. Using a 3/4" boxed end wrench to back up the edger blade shaft on the side opposite the blade, use a 1/2" ratchet with a 3/4" socket to remove the nut holding the blade on. It should be tight, and comes off by turning to the left. May need a small piece of 2 X 4 to go between the end of box wrenc ... Read more h and your driveway to lock in place. Remove old blade and install new. As there is not a slot or key to hold the blade in place, tighten nut as tight as you can in order to hold the blade on the shaft. Replace spark plug wire and job is complete.