[GreenKeys] TT-7/FG Restoration

[William Wuttke]

Pardon the last message with no body.

So far I have the base cleaned up pretty nicely. I have been cleaning
the typing unit but have run into a snag. I need to pull the mainshaft
to uncrudify the bearings, etc. However, the outer selector-cam
clutch plate won't budge (turning clockwise). I can't keep the mainshaft
from turning when I try to unscrew the clutch plate. I don't want to break
anything. Will heat help? Kroil? Vice-grips? How do I keep the mainshaft from
turning?

Thanks,
Bill
KE3BK