Air pumped pressurized will not discharge Welcome To Daisy 880 .Net, The Unofficial Daisy Powerline Fan Club › Forums › Daisy 880 Forum › Air pumped pressurized will not discharge This topic has 2 replies, 2 voices, and was last updated 2 years, 11 months ago by jlmissouri. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts July 21, 2020 at 9:03 pm #736 Reply JRGuest Air Pumped – pressurized but will not discharge April 15, 2021 at 8:10 am #943 Reply LoeGuest U need to see if the hammer opens up the valve. So take it apart. June 1, 2021 at 6:59 pm #1138 Reply jlmissouriKeymaster I agree with Loe, for some reason it seems your exhaust valve is not opening, and the only way to find out why is to dig into the gun. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) Reply To: Air pumped pressurized will not discharge Your information: Name (required): Mail (will not be published) (required): Website: Submit