kue
Timekeeper
Posts: 598
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Post by kue on Aug 13, 2020 7:05:03 GMT -8
That's my thinking too Don.
I don't have the 6139B manual but in the one for 6138a, the diagram is missing but it still recommends to do this. Not sure if this was done away with in the 6139B.
The A and B wheel are fundamentally the same and if lubricating doesn't reduce amplitude then I will continue to do so.
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Post by Mike_B on Aug 22, 2020 13:29:40 GMT -8
Like a blast from the past seeing this post up again . Good luck with your service
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