Umarex Notos poppet seat

[88turbocoupe]

Hello all
Decided to go a little deeper into my notos and was wondering how to remove this poppet seat
Looks like a pin is pressed into the main body holding it in but not sure or it may be a stop for the seat
Any info would be appreciated

 

[Firewalker]

That is correct. The valve seat is held in place with a pin.

The picture shows the spline end, push that out from the other side so the splined end comes out the hole shown.

I then use a hard wood dowel to push out the valve.

Be warned that the green oring likes to leak when reinstalled.

 

[88turbocoupe]

That is correct. The valve seat is held in place with a pin.

The picture shows the spline end, push that out from the other side so the splined end comes out the hole shown.

I then use a hard wood dowel to push out the valve.

Be warned that the green oring likes to leak when reinstalled.

Thank you very much as i didn't want to take a chance
when i seen that pin being so close i had a hunch STOP ask questions
how do neoprene o rings work with pcp guns?
or maybe what we use in the auto field on air condition green or purple?

thanks again really appreciated
P.S. would you be interested in porting the main body by any chance?

 

[Firewalker]

Neoprene rings can work but they can also be harder or softer than the 70 durometer ones normally used.

 

[Firewalker]

Sorry, I smith on guns, not parts. I'd have no way to fit and check airrightness. I do accept time and materials jobs but the gun would have to be shipped to me.