Air leaking from barrel

[markus]

Hello. When I fill my RAW .22 caliber the air comes out of the barrel. If I cock the gun, I can get some air to fill but hear a fairly fast leak. 

From searching this forum and Google, it sounds like I have to change an O-ring at the valve. 
I still have spare seals from the original purchase of the rifle. So I will use those. 

Tried looking online for a tear down guide but can’t fine one. Can someone show a tear down for a RAW please or a guide of how to take apart the rifle and get to the valve?

Bottle is already removed and stock removed. 


thank you everyone and take care.

 

[Ranchibi]

Markus, I recently purchased a RAW and joined the Rapid7 Owners Club and in their Technical section they have diagrams for servicing FYI.

 

[Bob-in-WV]

Usually, if leaking from the barrel, you need a new exhaust valve. I am not sure about a Raw though.

 

[Aloha808]

Gonna follow this... I have an HM1000x and always like to know what to do when the time comes.

 

[vdwb]

Usually, if leaking from the barrel, you need a new exhaust valve. I am not sure about a Raw though.

Wouldn’t a new poppet for the exhaust valve do instead of replacing the whole valve? Not familiar with RAW guns, o ring on poppet?

 

[Yo]

Try cocking and dry firing it many times under pressure. If it still leaks after that you have a bent valve Maybe from cranking the power up too much or from defective workmanship or if it's not a stainless steel valve pin and will need to replace the valve housing as well since it may have sustained some damage to the valve face seat. I would replace the valve with a stainless steel one if it didn't already have it. It would sound beyond just an o-ring replacement. Martin or RAW-Air Force should help you especially if it's under warranty (OR NOT).

 

[Vince]

Usually, if leaking from the barrel, you need a new exhaust valve. I am not sure about a Raw though.

exactly.. hope it's a smaller fix but sounds like the valve.