- #ORING THAT WILL FIX DAISY CO2 200 INSTALL#
- #ORING THAT WILL FIX DAISY CO2 200 MANUAL#
- #ORING THAT WILL FIX DAISY CO2 200 FREE#
It still leaked slightly from the threaded portion, but after tightening the threaded "valve retainer" another 1/2 turn, it stopped! I hadn't tightened it enough. When I put it back together, I attached the lower portion of the gun and installed a C02 Cartridge. It looked dry, kinda cracked, and hard, so I lubed it up with silicon grease, and then wrapped some Teflon tape around the threads in front of that seal, making sure not to let any tape hang over and interfere with the internal workings of the valve. Most of the seals inside of the gun are made from hard plastics like nylon that really wouldn't wear out easily or harden and crack, testament to the to "no o-ring" design, so I wasn't quite sure why it leaked.Īnyway, I lubed the "seals" up good with some lightweight silicon based grease, and then as I was re-assembling, my eye caught that "0-ring" like seal around the threaded portion of the valve that you twist into the body of the gun (with pliers) to hold all the valve parts inside. I disassembled it as far as I could, then found your instructions and used then to disassemble the valve. It would de-pressurize in about 30 seconds. It has been stored away for at least 20-25 years, and when I got it, the gun leaked like crazy as soon as I punctured a fresh CO2 cartridge. For plinking I only pump her 5X for 549fps.Hey, I have a Daisy CO2 200 Pistol that was my dads when he was a kid.Īfter his father (my grandfather) recently passed away, we found the pistol in some of his stuff. My modded 1377 I did now shoot 707fps with 7.9 CPHP ten pumps.
#ORING THAT WILL FIX DAISY CO2 200 INSTALL#
If you are mechanically incline, you can install a flat top and it will shoot harder but your gonna be wanting more like longer barrel, steel breech etc. As for the port seal you can just make one from a 1/4 poly tube used on refrigerator ice maker, Just cut it straight and a little bit longer than the metal one and you can gain some fps on bigger port hole.
#ORING THAT WILL FIX DAISY CO2 200 FREE#
If you are going to order from Crosman.might as well get a valve assembly for $6.20 so you don't have to order the o-rings and your check valve and valve stem to ensure leak free valve. From what you described, looks like your pump cup is worn out.
#ORING THAT WILL FIX DAISY CO2 200 MANUAL#
You need to order with parts number with Crosman which can be found here > or if yours is a diff variant just go to Crosmans manual all the way to bottom >. Re-assembly was easy except for that dang tiny spring and ball for the safety. Now when I put the valve back in the tube, it had some light to medium resistance due to the new outer o-ring. I tried to replace the inner o-ring but the only one I had was too fat and I could not get the assembly fully screwed back together, so I put the old one back. I took apart the valve assembly, cleaned and oiled. BTW, the valve assembly slid right down the tube with a light tap without any resistance. I do not know if I did this taking it out though, since I had to use some force to get it out the last part of the tube. The exhaust valve assembly had a deep scratch running down it. The pump cup appeared to be in good shape. Now, not knowing what part of the gun needed to be dis-assembled, I took everything apart., including the trigger assembly. I read some threads here without much luck so I just decided to tear into it to see what I could find. My old 1377, purchased sometime around 1983 or 1984, finally gave up the ghost and wouldn't hold a pump.
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