I recently purchased an upgraded SR-16 off a buddy of mine. When I first got the gun it worked fine, it was a little sluggish but I assume thats because of the heavy spring. I took it out to Flag Raiders October 9th. It was working fine for a couple of shots but it was whining a bit. I was told when this happens to adjust the small screw in the bottom of the SR-16 grip. I did that and I was starting to notice a differnece in the sound. Then I pulled the trigger and nothing... No click, no motor trying to turn over or anything. I checked all the connections, everything is fine. Note; I have no fuse, so it cant be blown, I know not having a fuse is stupid but I didnt realize it didn't have one the fuse until now.
At the game Poncho had a look at it, he pulled out the motor and pulled the trigger to see if there was any life in it. Nothing. He suggested that it was either the motor or possibly an internal fuse in the gearbox of some sort? He also mentioned something about the trigger switch being melted together and that may be causing the problem.
That night after the game I took a motor out of my M4 and tried it in the SR-16, once again nothing. So then I figured I would just strip down the gun completely to see if anything looked wrong internally. Inside the mechbox everything looks fine to me. But seeing as how I only have limited knowledge with mechboxs I may have over looked something. So here I'am now posting this hoping that someone has some idea on how to fix it, or what I should do or try next.
Pictures of the mechbox are available at this URL
http://photobucket.com/albums/b345/MadcapZX2/