Mainspring Barrel

Step 1. Open the Mainspring Barrel
Put your fingers on the edge and press down.

Mainspring Barrel Opened    

Step 2. Pick out the Arbor (right)

Step 3.Pull out the Mainspring slowly and carefully. 

Pay attention on the end of the Mainspring and the Barrel in green circle.

Step 4. Assembly

According to the winding direction, place the Mainspring and the Barrel as shown on the left hand side.


Step 5. Pick up the Mainspring without changing its direction.

    

Step6. Put the Mainspring back into the Barrel.

The slot on the barrel should hold the Mainspring in position (green circle)

   
Step 7. Put the Arbor back and close it.

BARILLET
Lubrification de l’arbre de barillet avec de la graisse aux pivotements avec le tambour ainsi qu’avec la platine et le pont.