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02-24-2013, 03:13 PM
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#1
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TYPE 3
Join Date: May 2008
Location: RAYNE, LA
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Both of my supercharged Marqs are leaking down the barrel.
Both of my supercharged Marqs are leaking down the barrel.
I have a RAPPER and Vic1. Lets see what y'all think it is. Thanks, both have been set with a tester.
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02-24-2013, 03:19 PM
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#2
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Read the manual!!
Join Date: Dec 2005
Location: OK
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Replace the oring on the inside of the Blast guide.
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02-24-2013, 07:23 PM
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#3
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PTPer right here baby
Join Date: Oct 2011
Location: NOVA
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I had a similar leak with my supercharged v1 the other day. Cleaned and re-lubed all the o-rings on the front half of the engine (4 total - 2 outside, 2 inside) and that fixed it.
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02-24-2013, 07:38 PM
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#4
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if the orings dont fix it. inspect the poppets for damage and make sure they are dry on the sealing side.
__________________
killin for tvp
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02-25-2013, 07:17 AM
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#5
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PTPer right here baby
Join Date: Oct 2011
Location: NOVA
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Quote:
Originally Posted by jerbull88
if the orings dont fix it. inspect the poppets for damage and make sure they are dry on the sealing side.
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yup! make sure the exposed donut face is bone dry |
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02-25-2013, 11:06 AM
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#6
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outer engine orings.
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02-25-2013, 11:18 AM
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#7
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Breakout Action Sports!
Join Date: Apr 2002
Location: St. Louis
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No grease on the donut... it causes leaks down the barrel.
__________________
Please leave feedback where you are buying/selling. Thank you!
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02-27-2013, 02:49 PM
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#8
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FAT CITY
Join Date: May 2003
Location: ATL
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If you've totally torn it down lately, including removal of the donut, it's quite possible you've got a tiny scratch in there and it can no longer make a seal.
If you replace all the seals and the leaks persists, replace the donut also.
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02-27-2013, 05:51 PM
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#9
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you might also need to replace the 010 oring if its a slight lieak down the barel... im having that same issue, need to put in a order for orings now.
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02-27-2013, 05:56 PM
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#10
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RIP: Underøath
Join Date: Jun 2006
Location: Dallas, TX
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Quote:
Originally Posted by tim2thousand4
No grease on the donut... it causes leaks down the barrel.
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I found this is pretty common.
__________________
Have a NDZ or Tech T axe bolt you'd like to trade for Boss bolt or sell? PM me!
Donations for an ultimate bolt test would be nice too.
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03-01-2013, 09:36 AM
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#11
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Join Date: Aug 2004
Location: Bluefield, WV
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It's pretty easy to get lube on the doughnut since there is an oring that sits in it. Do you guys just lightly lube that oring or leave it dry?
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03-05-2013, 01:03 PM
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#12
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bA What?!?
Join Date: Nov 2004
Location: The Nasti 'Nati
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Quote:
Originally Posted by minimag03
It's pretty easy to get lube on the doughnut since there is an oring that sits in it. Do you guys just lightly lube that oring or leave it dry?
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I always wipe down the donut to remove old lube and lightly grease the o-rings on the blast guide. I do NOT lube the o-ring which sits on the outside of the donut.
I'm going into my 4th season shooting the exact same gun and have never had any problems with this method. |
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03-10-2013, 05:40 PM
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#13
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TYPE 3
Join Date: May 2008
Location: RAYNE, LA
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the blast guild itself is bad. that was weird. thanks for all the help ppl.
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