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Geo 2.1 leak

Geo 2.1 leak

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#1 jpjohnp

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Posted 15 March 2014 - 12:57 AM

Hello all, I have a Geo 2.1 that leaks out of where the reg screws into the body, right at the top of the reg.  I have replaced the I can't find which o-ring is required there, the manual does not say, so I have been trying every o-ring that will fit and it has not been successful.  I need some suggestions from people who know more then me.  Thanks



#2 syllabuz

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Posted 17 March 2014 - 12:23 PM

Is the leak constant or only when you fire the marker?

How much air was in your tank?

 

If it leaks (purges) only when firing , then thats normal. no need to fuss.

 

If it leaks constantly, then check the regulator piston o-ring, page 8 of the manual.

If changing that #16 oring doesnt help, it gets complicated.

It might be your PCV assembly or solenoid.

I have seen missing valves and cracked solenoid housings.

Cant really say without pictures or the gun in my hands.


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#3 jpjohnp

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Posted 17 March 2014 - 07:50 PM

The leak is consistent.

The tank was almost full 3000psi

 

I also have replaced the regulator piston o-ring

The solenoid looks good but I could easily be missing something

 

If you take a look at the manual on page 72 and look for the number 37.  That is the exact spot on the marker that the leak comes from.  I also replaced O-ring #37 however it still leaks.

 

I hope this extra information helps, let me know if you need anything else.



#4 syllabuz

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Posted 18 March 2014 - 11:53 AM

So you changed the o-ring at #37, thats the o-ring on the body of the marker.

 

Did you change/check the o-ring on the PCV guide?

 

Page 51 of the manual will show you the PCV guide.

figure 10.19 and 10.20. silver part with an o-ring.


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