See image here. http://www.thehighroad.org/showthread.php?t=86314&highlight=marlin+60+assembly&page=2 Scroll down to post September 28, 2006, 02:50 AM Ths first image shows the disconnector spring properly in place.
The marlin model 39A is the rifle model,while the Marlin model 39M is the carbine model.
When looking at the exploded view drawings of both models it certainly looks like they would be interchangeable.
Yes, at least my '71' model does.
Try Numrich Gun Parts Corp.
Try www.midwayusa.com I used them to get recoil springs for my Marlin 60. Cheapest price I could find, very quick delivery. Hope this helps.
model 55 the original marlin goose gun
Marlin 81
The Marlin Model 60 manual may be dowloaded from Marlin's website.
The Marlin model 925 22 long rifle, was first introduced in 2003. Before that it was Glenfield Marlin model 25 or just Marlin model 25. Hope this helps.
Open bolt and pull to rearword position.Then pull trigger and hold in back position.Bolt will now slide out.Hold trigger back to reinstall
The Marlin model 80G was a promotional model that was made from 1960-1965.