Old Gun Tech Specific how-to's on fixing and tuning in those old guns

Thread Tools Search this Thread
Old 10-20-2013, 01:52 PM   #1 (permalink)
Seasoned Member
Join Date: May 2013

Autococker 3-way leak

Ther is a leak coming from both ends of my 3 way I need help
Weekendwarriorpb is offline   Reply With Quote
Old 10-20-2013, 02:18 PM   #2 (permalink)
river031403's Avatar
Join Date: Feb 2012

Have you replaced orings
What type of three way
At which point does it leak when trigger is pulled
May need to adjust 3way collar
Originally Posted by tjd10684 View Post
It "feels" nice when you touch it
Originally Posted by Loguzzzzzz View Post
Every hole costs money
Vertebrae autococker
river031403 is offline   Reply With Quote
Old 11-05-2014, 08:24 PM   #3 (permalink)
Rec Poster
Join Date: Jun 2014

If it is a modern three-way ( the last decade or so) replace the 2-003 o-rings on the shaft. If it is older then there are a couple of o-ring inside that should be replaced. this retains to the standard acm/wgp threeway. other brands may have different o-rings. the other thing to check in an older ac is to pinch off the rear ram hose as in the stationary position air can bypass a bad ram piston o-ring and bleed through the exhaust of the threeway. usually ram pistons are -010 o-rings. both three way and ram o-rings are 70 durameter urethane is best but a quality buna o-ring is a common replacement

Joe adkins
velocity joe is offline   Reply With Quote
Old 11-05-2014, 09:06 PM   #4 (permalink)
Active Member
vantrepes's Avatar
Join Date: Nov 2007

If the leak switches from one end to the other when you cycle the three way, check the piston seal on the ram.
vantrepes is offline   Reply With Quote
Reply » Museum » Old Gun Tech

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Forum Jump

All times are GMT -4. The time now is 04:13 PM.

Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO
© MCB Network LLC