[lizbob]

Sometimes, the motor on my ICS MP5 A4 slow down and stop running ((turbo 3000), the gun is dead, no noise. I extracted the motor from the pistol grip and still keeping him connecting on the electrical wire. I turn the switch on (semi-auto), and sometimes the motor works and sometimes it didn't. When I replace the motor in the pistol grip and try to use it, the motor work good for maybe 40 shot and after that the motor slow down and finally stop.

Is anybody have the same problem ? What will be your suggestions ? What should I check ?

When I put back in place the motor, what should be the position of the small allen's screw right in the middle of the pistol grip (fine tuning motor screw). Do you think I have a connection problem, a motor problem, a gear problem or something else.

My battery is full charge, the fuse is ok