 |  | | | |  | |  |  | Reseal a Crosman Mark 2 |  | |  |  | |
 Posted: Tue May 14, 2013 8:33 pm |
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| RacerX |
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| Joined: 08 May 2013 |
| Posts: 32 |
| Location: Maryland |
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This is an old c02 pistol I have had for a long time. I never shot it much and I tried to put a cartridge in it and it leaked out all over the place. Mostly from the screw in puncture piece in the grip.
Luck for me I found a reseal kit on E Bay for 22 dollars.
So here it goes.
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Worlds fastest 250cc four stroke. |
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| Posted: Wed May 15, 2013 9:32 am |
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| RacerX |
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| Joined: 08 May 2013 |
| Posts: 32 |
| Location: Maryland |
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I have hit my first snag. I can't get the piece inside that the plunger goes through to unscrew. I made a screwdriver that fit perfectly. But it is tight. I will soak it for a while and try again.
Fearing damage I will not try very hard. If it will not move I will put in the seals I can. Then look for a gun smith or another piercing piece. I never give up once I start something. But as a watchmaker and motorcycle engine builder. I don't play or make things worse. |
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Worlds fastest 250cc four stroke. |
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| Posted: Wed May 15, 2013 9:45 pm |
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| AirGunEric |
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| Joined: 20 Jan 2007 |
| Posts: 6909 |
| Location: "Out There" |
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"piece inside that the plunger goes through to unscrew" -?
What do you mean by this? The "plunger" in the cap that you press to puncture the Co2 caplet, or something in/around the valve? |
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| Posted: Thu May 16, 2013 6:44 am |
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| RacerX |
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| Joined: 08 May 2013 |
| Posts: 32 |
| Location: Maryland |
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Sorry I don't know what to call these parts. The par that the co2 cartridge pushes agenced.
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Worlds fastest 250cc four stroke. |
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| Posted: Thu May 16, 2013 1:12 pm |
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| RacerX |
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| Joined: 08 May 2013 |
| Posts: 32 |
| Location: Maryland |
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After soaking the parts overnight in PB Blaster. I made a special screwdriver. It was wide at the tip. Then narrow so as not to touch the threads. I also made up a fixture to hold the piece still.
It worked!!!
Now I can proceed.
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Worlds fastest 250cc four stroke. |
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| Posted: Thu May 16, 2013 5:58 pm |
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| RacerX |
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| Joined: 08 May 2013 |
| Posts: 32 |
| Location: Maryland |
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I put the seals in the piercing piece. The other o rings go on the bolt mechanism. One on the ram and one looks like it goes in the top part in front of the handle.
I removed the grips to clean ad to try to open the top breach part. After removing the grips. I noticed the safety lever is broken. I don't recal it ever having a safety. So now I need some parts.
Are there parts available. I can make one. But don't have that much time.
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Worlds fastest 250cc four stroke. |
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| Posted: Thu May 16, 2013 9:31 pm |
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| AirGunEric |
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| Joined: 20 Jan 2007 |
| Posts: 6909 |
| Location: "Out There" |
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| There are not alot of reproduction Mark I/II parts out there- if you have the skills- you will probably be further ahead making one yourself. |
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