WS 6: Repairing a Caliber PUW 910: Old and new Cannon Pinion
On the left you see the old cannon pinion, on the right the new
one. It is significantly shorter! That is why the minute hand was sitting too
low. Of course you can go back to the previous
page and have a look again. The cannon pinion barely sticks out of the hour
wheels tube, that would have never worked. My nerves were cool, after so many
setbacks in one project, nothing could really happen to by battle strengthened attitude.
Solution here was simple, pull the cannon pinion off the old movement and pray it will match the center pinion of the new movement.
Please click on the picture to read on >>>