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Leak! Please help

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#1 LamCool112



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Posted 09 November 2010 - 07:10 PM

My CCM Series 5 is leaking out of the barrel, if i pull the pump back it stops but after i shoot it it leaks again till i pull the pump handle back again. Idk what to do Posted Image

Edited by LamCool112, 11 November 2010 - 03:43 PM.

#2 mjohns



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Posted 14 November 2010 - 09:16 AM

Okay after looking up what a ccm series 5 was (autococker) sounds like you have either 1) Not enough pressure to seat your cup seal on your valve, are you running a regulator? 2) your spring on your hammer is over powering your valve spring keeping it open and leaking air down your barrel because it is holding your valve open till you cock it and then your hammer is being held by your sear so it is no pushing on the valve.

Did this just start? can you give a bit more information, are you running a HPR? What pressure output are you seeing out of your regulator?




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Posted 26 December 2010 - 03:37 PM

how much you wana bet that your barrel isnt on tight enough or the O-ring for the barrel fell off
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