Mk1 .22 rapid leak

[Squinty]

If new o-rings haven't fixed the leak then its time for a new valve.
Best not to try matching new and old just replace the whole thing.

...and put some PTFE tape on the indexing grudb screw or it will puff air on every shot.

[Mickyd]

Thanks for the replys, I'll give it another go tomorrow and get some photos. Md

[kennyboy]

Been watching this thread. I have the same problem. Is there anyway to remove the valve from the front instead of stripping the action out from the back?  Sorry MD didn`t  mean to hijack your thread. Ken.

[Mickyd]

I didn't take the bolt out , took the hammer out though. There's a good video on sub 12 airgunners.md

[Kernal]

I didn't take the bolt out , took the hammer out though. There's a good video on sub 12 airgunners.md

If you find any video`s out on the web post them M8 to help others on here,...this site`s geared up for all type`s of video`s and its super fast too.

[williamthedog]

The valve comes out the front, (barrel end)
Remove exhaust valve grub screw on the side. Cock the bolt, fire it into a rag and the valve should drop out. 👍