2836 Or 2824 Calendar Works Reassembly

[mlfloyd1]

Hello everyone.

I need to 're-assemble the date wheel works on a 2836-2 ETA, and also a day and date wheel on a 2824-2.

Can anyone reference a video or instructional link.

Thanks in advance.

[clockboy]

This should help. For further downloads have a look in the forums resources tab. If not there go to the ETA main web site.

 

'CT_2836-2_ESI_482114_15.pdf.pdf'.pdf

[mlfloyd1]

Thanks, CB.

O.

I have the pdf. I was hoping to see it on a video.

[ro63rto]

Mark has a video on a 2824 if that's any use? Not too sure on the difference between them.

http://youtu.be/qtgAJBPPefM

[SSTEEL]

The calendar gear is slightly different on the 2836-2, and 2834-2 to that of the 2824-2 movement, the 2836-2 has a small flat hook spring which needs to be carefully locked into place on the underside of the calendar gear, and ensuring its the right way too otherwise the midnight date change will not function correctly.

[mlfloyd1]

Thanks.

Interesting about the hook spring.

Can you show a pic or ETA part number?

[SSTEEL]

Here,s that spring I mentioned..

 

Ebauches Part # 2632 "Unlocking Yoke" For ETA 2836-2 & 2879

 

Parts_for_ETA_2801-2__2804-2__2824-2__2836-2_and_2846 by Micky Aldridge, on Flickr

 

If is under tension, and placed under the calendar gear below along with the silver part.

 

ETA 2836-2 & 2879 Date Drive Wheel Ebauches # 2555

 

Parts_for_ETA_2801-2__2804-2__2824-2__2836-2_and_2846 by Micky Aldridge, on Flickr

 

ETA 2836-2 & 2879 Unlock Yoke Plate

 

Parts_for_ETA_2801-2__2804-2__2824-2__2836-2_and_2846 by Micky Aldridge, on Flickr

[mlfloyd1]

I know this part very well. Thank you again.