I obtained a new LIM (thanks Julia)...
When I first pulled the shaft from the 'new' LIM, I noticed for the first time that these actuator shafts are left/right.
So, I got lucky in the fact that the one I obtained had a good left shaft (the reason it was good may be because the c-clip that holds it in place was not installed for some reason).
So, I am now wondering two things:
- is it possible that the left shafts are bad on many LIMS?
- can a left be converted to a right and vice-versa?
I cannot answer the first question because I have not pulled enough of these to calculate any statistics.
But looking at the shaft, I believe that if needed a left can be made from a right by:
- Using a drill press, drill out the pressed indentations - being careful not to drill too deep.
- Pull the lower section from the shaft.
- Turn the lower section 90 degreese and reinstall it.
- Weld (or braise) where the indentations were to secure the lower shaft to the upper.
- file to make smooth.
Because I have the shaft I need now, I am not in a hurry to try this, but if anyone is interested in giving it a try - or has an opinion, I would be curious to know if this works.