It's covered in the service manual. I assume you have the Forney nose gear. Memo 41 covers the steel gear, although many of the measurements are pertinent.
Remove the scissors. Remove the countersunk screws at the top of the gear. Push the cylinder head up and out of the outer tube. Remove the 2 snap rings from inside the top of the outer tube. The piston comes out the top and the inner tube out the bottom. John Cooper Skyport Services www.skyportservices.net
