GTA

All Springer/NP/PCP Air Gun Discussion General => European/Asian Air Gun Gates => China/Asian AirGun Gate => Topic started by: PackingHeat on March 02, 2013, 03:14:29 PM

Title: QB valve removal - How to?
Post by: PackingHeat on March 02, 2013, 03:14:29 PM
How do I remove the QB79 valve. When I get it stripped down to where I have access to the slotted aluminum cap and valve retention screw, how do i get the valve out. I removed the retention screw but can't seem to get the valve to slide out. What am I missing here? Is there something else retaining it other than the single screw or is it just a really tight fit. What is the best procedure?
Title: Re: QB valve removal - How to?
Post by: Bentong on March 02, 2013, 03:46:42 PM
Try here >> http://www.gatewaytoairguns.org/GTA/library/Charlie_QB-78_Tune.htm (http://www.gatewaytoairguns.org/GTA/library/Charlie_QB-78_Tune.htm)
Title: Re: QB valve removal - How to?
Post by: PackingHeat on March 02, 2013, 04:11:09 PM
Quote from: Bentong on March 02, 2013, 03:46:42 PM
Try here >> http://www.gatewaytoairguns.org/GTA/library/Charlie_QB-78_Tune.htm (http://www.gatewaytoairguns.org/GTA/library/Charlie_QB-78_Tune.htm)

Thanks for the link. I could not remember that this was in the library and not a post.
Title: Re: QB valve removal - How to?
Post by: dryanw on March 02, 2013, 04:17:29 PM
You can pick up a 8 inch flathead screwdriver at Harbor Freight for about 3 bucks that will remove the valve pretty well.
Title: Re: QB valve removal - How to?
Post by: mikeiniowa on March 02, 2013, 07:44:01 PM
or you can use a 3/4inch by 1/8 inch by 8 inch piece of strap steel....