Author Topic: Help! Spring compressor failing, gun under pressure!  (Read 8629 times)

Offline shadow

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RE: Help! Spring compressor failing, gun under pressure!
« Reply #15 on: February 02, 2010, 07:59:28 AM »
I agree I watched a vid awhile back where a someone had done a controlled demonstration on what happens when a spring is under pressure. Well almost controlled.... spring shot out at rocket speed shot across the shop hit a garage door dented it then headed for the wall and got that also.:( Ed
I airgun hunt therefore I am... };)  {SHADOWS Tunes & Camo}  airguncamo@yahoo.com

Offline kcurrie

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It was a harrowing night, full of suspense, bravery and most of all idiocy, but I did it. I'm sure it was quite a sight, me with a paintball mask on, gloves, a paintball padded tactical vest and a hoody, holding a wake board up like a shield, sweating profusely as I disarmed the IED, I mean pellet gun. I used a variety of approaches, starting with the trigger. As I reached around either side of my blast shield I took a screwdriver and gently tapped out the pin that held the safety. After the pin dropped I pulled out the safety and set it aside. I hid behind the shield holding a hammer by the head and tapped the trigger with the handle. Nothing. I hit it again and there was a loud click. Something definitely happened. I looked again and the spring didn't look quite so compressed! Encouraged, I then went and got a heavy blanket and canvas bag. I put the blanket over the c-clamp and hooked the bag onto the bench so that the spring and guide and blanket would be caught with the the bag. I SLOWLY eased out the c-clamp and saw that the two screwdrivers were indeed keeping the endcap in on their own.  I then slowly undid the c-clamp completely.  I took a rope and strung it up over the garage door opener and tied the other end to the screwdriver that was in the top hole.  I opened the garage door about 3 feet up and went outside with the rope.  I gave it a quick yank and the top screwdriver popped out.  Now the spring was contained only by the side screwdriver.  I put a zip tie over the small screwdriver and tied it onto the rope.  I went outside again.  I gave the rope a sharp yank.... CRASH!!  The whole bench toppled over!!  What an idiot!! I went in and saw that although the bench had fallen over the screwdriver was still firmly in the hole.  I slowly and ever-so-carefully grabbed the bench and righted it.  After wiping the sweat from my eyes I spied a heavy blue tiedown I usually use for putting the kayak on the car.  I hooked that up to the bench and the other end of it to the interior garage door.  Now I *knew* that the bench couldn't fall over again so I headed outside.  I gave the rope a sharp pull and the end of the rope and the screwdriver came flying out.  I didn't hear a bang, crash or angels singing.  I went back into the garage and looked in the bag-- the spring was in there!  



I will look at the gun over the next week and see what's up and why I had this issue to begin with.  I had done several things to it including using a homemade spring guide and I replaced the trashed leather seal with a synthetic one that I filled with two pennies and two dimes. Obviously some work needs to be done on the trigger before I reassemble this monster.



Thanks everybody for your words of wisdom and well wishes!

Playing with:
Gamo .177 CFX/GRT-III / Delta
Baikal .22 MP-512M
Crosman 2240/ 2250 / 1377c / 1077 / 781
2 X .22 B3 / .22 QB362 / Daisy 22sg / No 100, Model 38
Beeman P17 / Beretta PX4 Storm .177 (and 9mm)
Ruger Airhawk .177 / XS-B3-1 (ak-47) .177
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Offline tjk

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Re: Help! Spring compressor failing, gun under pressure!
« Reply #17 on: February 02, 2010, 02:45:57 PM »
I can't stop laughing!!!! Now that was some drama for today!!! We Live, We Learn,....Been there,...Done that!!!! BB-Guns are nutz ain't they?!?!?!?! tjk
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Offline ezman604

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Re: Help! Spring compressor failing, gun under pressure!
« Reply #18 on: February 02, 2010, 03:03:13 PM »


Would LOVE to see the YouTube video version of that story!!! LOL



VERY glad you made it through the ordeal unscaved. With just a little pride hurt only. Now if you plan on doing more home tunes, might I suggest you give Tim a look at this link. http://www.network54.com/Forum/79574/thread/1257146873/FS-++%3Cspan%20class='highlight'%3ESpring%3C/span%3E+%3Cspan%20class='highlight'%3ECompressor%3C/span%3E



I have one of these and they are great. VERY sturdy. Or at least take a look at his photos and build something similar.



Ain't airgunning fun and exciting???? LOL Glad you're okay and the gun isn't a total loss.



Dave



Crosman/Revelation 760 PumpMaster (Vintage 1967)
Powerline 1000S .177 (semi-tuned by me)
Benjamin Super Streak .177/.22 (semi-tuned by me)
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Offline gamo2hammerli

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Re: Help! Spring compressor failing, gun under pressure!
« Reply #19 on: February 02, 2010, 10:56:06 PM »
Now you know how those bomb diffuse squad guys feel.  Glad you got that part of the problem cleared up.
Gamo: Expotec .177 + Big Cat .177 + Viper .177 + Whisper .177, Hammerli Titan .177, Diana model 24 .177, RWS-Diana P5 Magnum pistol .177, Crosman: G1 Extreme .177 + Storm XT .177 + Sierra Pro .177 + 1377 pistol .177, Air Arms S410SL .22, BSA Scorpion T10 .22, FX Cyclone .177, Remington Air Master 77 .177 + BB\'s,

Offline bodiej

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No doubt! A video of that process would have been priceless!!!  "no angels singing"!!   I'm still laughing :)