Adjustment Of The Balance Spring; Fig. 94 - Single Spring Adjustment; Fig. 95 - Double Spring Adjustment - Automatic Systems SmartLane Technical Manual

8.24.2. ADJUSTMENT OF THE BALANCE SPRING

The following figures and tables show the different fixing and adjustment points of the spring(s) for different obstacle heights.
Top shaft
A
B
Single spring adjustment
01
02
03
04
Double spring adjustment
01
02
03
04

Fig. 94 - Single spring adjustment

Top shaft
Compass
Compass fixing

Fig. 95 - Double Spring Adjustment

82
SmartLane
Compass
A4
A1
A2
A3
Compass fixing
A8
A7
A6
A5