The hub of the broken staff is cut down to almost nothing in the lathe.
Using the staking set, the remaining bit of the hub, now a tiny, thin washer, is broken off freeing the balance wheel.
Using a slotted punch to seat the roller table...
Reassembled...
Using the staking set, the remaining bit of the hub, now a tiny, thin washer, is broken off freeing the balance wheel.
Using a slotted punch to seat the roller table...
Reassembled...
I'm having some trouble getting the repaired assembly to work well though. Some fitting is still required. Unfortunately it got too warm in the workspace for the day.
Elgin number 9845149 is a 16 size, 15 jewel, grade 247, three-fingered bridge model.

















