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Reservoir fill valve leaking badly on brand new .25 Synrod

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Re: Reservoir fill valve leaking badly on brand new .25 Synr

Postby 22synrodn » Sun Dec 03, 2017 8:43 pm

Hearing multiple clicks is not normal. Typically you hear only one click as the pressure equalizes from pump to gun. Sounds like no O-ring present, just guessing. Time to take it apart and see what's up.
Romans 8:1-11

22 Synrod Unregulated. Tuned using JSB 18.13gr:
30 Shots @ 31.02 FPE Avg., ES 1.36% (12 FPS), 1.58 FPE/CI


25 Synrod Regulated. Tuned using JSB MKIIs 33.95gr:
24 Shots @ 55.92 FPE Avg., ES 2.08% (18 FPS), 1.45 FPE/CI
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Re: Reservoir fill valve leaking badly on brand new .25 Synr

Postby subscriber » Sun Dec 03, 2017 8:49 pm

22synrodn wrote:Hearing multiple clicks is not normal. Typically you hear only one click as the pressure equalizes from pump to gun. Sounds like no O-ring present, just guessing. Time to take it apart and see what's up.

When you say "pump", do you mean electric powered compressor?

My Cometa Lynx's fill valve clicks on every hand pump stroke, as does my brother's FX Streamline.

All I can say, is when the Marauder's fill valve is silent it leaks; and when it clicks, it holds air...
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Re: Reservoir fill valve leaking badly on brand new .25 Synr

Postby 22synrodn » Sun Dec 03, 2017 10:46 pm

Yes, hand pump (yours), but it doesn't matter what you're using to fill with, still just one click as the head of the check valve opens and hits the metal stop. If it is not sealing with 2000 to 3000 psi behind it then it's time to see what is happening inside or just replace it.
Romans 8:1-11

22 Synrod Unregulated. Tuned using JSB 18.13gr:
30 Shots @ 31.02 FPE Avg., ES 1.36% (12 FPS), 1.58 FPE/CI


25 Synrod Regulated. Tuned using JSB MKIIs 33.95gr:
24 Shots @ 55.92 FPE Avg., ES 2.08% (18 FPS), 1.45 FPE/CI
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22synrodn
 
Posts: 1155
Joined: Sat Jan 10, 2015 4:33 pm

Re: Reservoir fill valve leaking badly on brand new .25 Synr

Postby subscriber » Sun Dec 03, 2017 11:47 pm

22synrodn wrote:If it is not sealing with 2000 to 3000 psi behind it then it's time to see what is happening inside or just replace it.

I sent an email to Crosman about this late last week. Have not yet had a live response. If they want to send me a replacement valve I will be happy to take it.
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Re: Reservoir fill valve leaking badly on brand new .25 Synr

Postby Barnydaddy » Mon Dec 04, 2017 7:30 am

Just pack it up and send it back.
Crosman will send you a shipping label via email.
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