Other Marksman 0035 Disassembly instructions?

KWK --=--
I'm trying to figure out if I need a spring and if I do which one to get. I assume that it needs to be the same or maybe slightly stronger, but I have yet to remove the springs as I am working on a removal tool, (gotta get more parts).
I did not see where a Norica is listed for springs, so I need to remove this one and measure the length.
Thanks again for all of the information!
Mike
 
KWK --=-- (and all that contributed their input)
I have decided that I will sell this particular rifle. I have been busy repairing/sealing pumpers for the past couple of weeks and have a couple more to do, so this one, since it's a different animal, is not going to get repaired by yours truly.
I deeply appreciated everyone's input, especially KWK.
It's headed for the Classifieds now.

Mike