[Elecraft] K3/K3s component level repair parts and components

[Jerry Moore]

Are the discrete components available for the boards and does Elecraft have (and will they share it) a ranked list of most failed to least failed they can provide to us? 

I'm just thinking that over time we, as hams, may need to do some of the repairs ourselves and it might be a good idea for us to have some small stock of components (even if we send the unit in for repair, we can help stock parts so Elecraft doesn't have to keep inventory). 

Just a question/idea. 
Thanks in advance. 
.. AE4PB