Nautilus_241 Posted February 14, 2019 Share Posted February 14, 2019 so my gun is a krytac crb, all stock, had a problem where the gun wasn't firing so i stripped it down and found a loose wire, soldered and fixed tested the wiring and motor turns, seemed okay, but when i put the motor into the gearbox i get nothing opened up gears all seem to turn fine but when its back together the motor doesnt turn any ideas what could cause this? dud motor or possible gear jam? Link to comment Share on other sites More sharing options...
Iceni Posted February 14, 2019 Share Posted February 14, 2019 Wires on the motor are on backwards. Link to comment Share on other sites More sharing options...
Nautilus_241 Posted February 14, 2019 Author Share Posted February 14, 2019 sadly not tried that Link to comment Share on other sites More sharing options...
Devildogmech Posted February 18, 2019 Share Posted February 18, 2019 No broken teeth... (I over shimmed my G36 and ate my bevel gear) can you move the gears freely by hand when the gearbox is assembled? If not, then it sounds like it’s overshimmed (maybe?). If you can, then the motor may have just died. Electrical motors do that sometimes. A starter motor in a car will still spin sometimes when out of the car, but when it engages the flywheel it just won’t have the oomph to turn the motor. JMHO Link to comment Share on other sites More sharing options...
Nautilus_241 Posted February 27, 2019 Author Share Posted February 27, 2019 replaced the battery and motor connections seemed to sort the issue Link to comment Share on other sites More sharing options...
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