A leak on my S410

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Outandabout
Posts: 567
Joined: Tue Feb 17, 2015 8:13 pm
Location: Ferryhill Co Durham

A leak on my S410

Sat Sep 09, 2017 6:53 pm

Hi all
My S410 has developed a leak, it is slowly leaking air down the barrel. However if i pull the bolt back slightly - not far enough to cock the gun the leak stops, also if i cock the gun and push the bolt home the leak also stops.
It has got me baffled Has anybody any ideas how to sort out the leak.

Cheers Kevin

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Roger5
Posts: 596
Joined: Sat Jul 25, 2015 8:04 am

Re: A leak on my S410

Sat Sep 09, 2017 7:11 pm

Outandabout wrote:Hi all
My S410 has developed a leak, it is slowly leaking air down the barrel. However if i pull the bolt back slightly - not far enough to cock the gun the leak stops, also if i cock the gun and push the bolt home the leak also stops.
It has got me baffled Has anybody any ideas how to sort out the leak.

Cheers Kevin

Hi Kevin, it's the firing valve, you could just screw the the pot in a bit see if that stop it, or replace the firing valve assembly, to be honest I would replace the firing valve. Rog

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Outandabout
Posts: 567
Joined: Tue Feb 17, 2015 8:13 pm
Location: Ferryhill Co Durham

Re: A leak on my S410

Sat Sep 09, 2017 7:22 pm

Thanks rog. I will replace it all

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