the fork screws into the headset, but is also attached to the stem by the expander bolt which is the threaded thing you can see....do the headset back up...then continue the hammer thing....actually mallet is better to save your bolt, or use a piece of wood as a drift.
the fork screws into the headset, but is also attached to the stem by the expander bolt which is the threaded thing you can see....do the headset back up...then continue the hammer thing....actually mallet is better to save your bolt, or use a piece of wood as a drift.