Jg mp5 won't fire on full auto

[Glenbo]

Hi all
Just took my jg mp5 apart to fit some new bearings, fitted it all back together and it will now not fire on full auto it also popped the fuse. It fires fine on semi.

[jagillham]

Re: Jg mp5 won't fire on full auto

What happens when you try to auto exactly?

[Glenbo]

Re: Jg mp5 won't fire on full auto

If I use full auto nothing happens, felt like the wiring was getting hot.

[jagillham]

Re: Jg mp5 won't fire on full auto

No noise, no movement etc?

Hot is not good, I'd stop doing that!

So works fine on semi, shoots etc. Move to auto and not a bean, not even one shot?

Where is it getting hot?

[Glenbo]

Re: Jg mp5 won't fire on full auto

Nope nothing on full auto, it's got to be somthing basic I just can't find it

[Gaffa]

Re: Jg mp5 won't fire on full auto

Think it might be something wrong with the trigger contacts being exposed when the selector plate is on auto.
Could be a selector plate problem.

[Glenbo]

Re: Jg mp5 won't fire on full auto

Hi gaffa what's the fix? Can you explain thanks

[jagillham]

Re: Jg mp5 won't fire on full auto

Gaffa is thinking along same lines as me really. That or maybe the cut off leaver grinding on the gears?

First stop is to disassemble and reassemble I'd say.

[Barny Hamon]

Re: Jg mp5 won't fire on full auto

Dissasemble and check the selector plate contact is not touching the gearbox case when you move it to auto, i had this issue on a certain RIF. If thats the problem you'll have to find a way of stopping the metal touching

[Glenbo]

Re: Jg mp5 won't fire on full auto

Ok thanks will take a look tomoz

[Glenbo]

Re: Jg mp5 won't fire on full auto

thanks guys for the help Jg mp5 now fires on full auto, it was the selector plate contacts touching the body of the gun, just need some tape and bit of adjustment.:D:D