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03-28-2008, 09:20 PM
| #1 (permalink) |
| Seasoned Member  Join Date: Apr 2007
Posts: 811
| Precursor to seals giving out? So, I was just outside plinking with my PMI-1 a few days ago, and after I screwed the plunger down and opened the 12-gram I took about three shots and I noticed a audible, fluttering hiss from the valve, it went away after I screwed it down a bit harder. I figured it was just not down right enough. Though it happened again today, this time I had to screw it in a little bit further than the last to get it to stop and I noticed some off fractionation's in the FPS and a good deal worse efficiency. Any idea what the problem is? I checked the 12 grams for all the problems, neither were above normal or under normal length or anything like that.
__________________ Be it fortress, army or the twisted zealots of Chaos, we shall overcome: We are Imperial Guard. For the Imperium of Mankind and those He protects. http://www.mcarterbrown.com/forums/f...tml#post249576  Created by Shade.
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03-29-2008, 12:47 AM
| #2 (permalink) | |
| MCB Member  Join Date: Apr 2006 Location: NC
Posts: 4,615
| sounds like the chamber plug face seal is the problem. has the valve ever been removed before? if it hasn't, that means the original seals from the factory are in there and that chamber plug face seal needs replacing.
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03-29-2008, 12:56 PM
| #3 (permalink) | |
| Seasoned Member Join Date: Apr 2007
Posts: 811
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__________________ Be it fortress, army or the twisted zealots of Chaos, we shall overcome: We are Imperial Guard. For the Imperium of Mankind and those He protects. http://www.mcarterbrown.com/forums/f...tml#post249576 Created by Shade.
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04-04-2008, 06:59 PM
| #4 (permalink) | |
| MCB Member  Join Date: Apr 2006 Location: Yorktown, Virginia
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__________________ Usefull Latin Cum catapultae proscriptae erunt tum soli proscript catapultas habebunt. Translation: When catapults are outlawed, only outlaws will have catapults. Catapultam habeo. Nisi pecuniam omnem mihi dabis, ad caput tuum saxum immane mittam. Translation: I have a catapult. Give me all the money, or I will fling an enormous rock at your head. My Feedback Thread | |
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