Hermle 340-020 Balance Wheel Adjustment.

[Don Farr]

I have disassembled and cleaned and installed several bushings in this clock. After reassembly it runs for the full 8 days . But, after adjusting the rate adjustment to full fast the clock still runs slow several minutes a day. What must I do?

 

[Don Farr]

I have disassembled and cleaned and installed several bushings in this clock. After reassembly it runs for the full 8 days . But, after adjusting the rate adjustment to full fast the clock still runs slow several minutes a day. What must I do?

 

[Mike Murray]

For assistance in understanding the floating balance please see:

Floating balance

 

[Don Farr]

Great info. Thanks much