Hi Chaps.
I have now discovered that I might not have needed to take the assembly apart!
This is a photo of the inside of the miller sleeve.
On the inside of the sleeve is a ridge. I understand that the felt seal fits over the end of the miller shaft against this ridge.
The second leather seal appears to fit over the shaft on the miller casting side, to seal between the miller casting and the miller sleeve.
Is this correct?
As old leather and felt seals are difficult to obtain, would modern seals be OK?
Thanks again!!