“Why?”, you ask.
I am trying to resurrect a 28 typing unit that has a frozen steel LF eccentric gear (the one that drives the two LF pawls). It also stripped some teeth off the fiber LF drive gear on the mainshaft. The LF clutch/gear assembly is all the way on the left end of the mainshaft so I’d really like to slide the mainshaft to the right to remove/replace that assembly. That will avoid removing the mainshaft from all the other clutch assemblies.
I have never pulled a mainshaft before so am practicing on a parts unit. After removing all the applicable screws I can slide the mainshaft to the left, but not right.
What am I missing?
Update as I am writing and fiddling with the parts unit. Well, rats! - it looks like the mainshaft is smaller diameter where it goes through the right side bearing. Sigh. Is this my problem?
So I guess I need to feed in a rod from the right as I remove the mainshaft from the left to keep all the clutch assemblies roughly in position?
Why are things never simple? Any corrections, advice, words of commiseration, etc. are welcome.
Cheers
Nick
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