We may have found other answers which could help you.
Click here for Help Bearing SpotHow do I make the chiming mechanism work?
Smiths western chiming clock?
Correcting the chimes in Smiths Striking clock?
Wirecutterman - Can you help again with my Smiths Oxford mantle clock?
can i fix the movement spring ?
Where is the slow/fast regulator on a Smiths Mantle clock? ?