Author Topic: How to determine excess side shake on going train: ETA 2370 3rd Whl lower Jewel  (Read 972 times)

kanikune

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This example has way too much side shake.
ETA 2370, 3rd wheel lower jewel.
Seems that the pivot itself is not touching the jewel at all, but the axle.

http://youtu.be/cawfUtycxno
« Last Edit: April 02, 2014, 11:52:36 AM by kanikune »

kanikune

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Yet another example on Omega 1481. Jewel hole is worn too big, or originally too large jewel has been mounted to the movement.

http://youtu.be/wtfKSP-vW3M
« Last Edit: April 02, 2014, 09:59:06 PM by kanikune »

Adisark

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If you want to find more information, I click on the link right?