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Posted

Hello all,

just disassembling to service, but I can’t figure out the working of the calendar work…it’s not operational

the jumper and spring are ok, but the operation of the driving wheel has me at a loss.

I can’t see a cam to drive anything. Is something damaged or missing? Help please!

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Posted (edited)

The date wheel is supposed to have a small spring that moves out and pushes the date wheel. It is a known point of failure.. Does yours have it? See picture below:Screenshot_20250426_175630_Google.thumb.jpg.419695dc9bde06588e0ca285c2726e9a.jpg

 

Edited by caseback
  • Like 1
Posted

 

I found this string about this problem. I've not gone through it all, but I believe it also mentions making a spring. If not in this string, the info is online.

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