loader joy stick haudraulic feed
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=101547
Printed Date: 20 Aug 2025 at 6:46am
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Topic: loader joy stick haudraulic feed
Posted By: barhum
Subject: loader joy stick haudraulic feed
Date Posted: 06 Feb 2015 at 9:14am
Replies:
Posted By: SHAMELESS
Date Posted: 06 Feb 2015 at 2:28pm
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Barhum....must be ina snow storm...can't see his post!
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Posted By: barhum
Date Posted: 07 Feb 2015 at 6:20am
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new to this. looking for input on how to tie in joy stick valve to haudraulic system on 180 deisel.
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Posted By: DrAllis
Date Posted: 07 Feb 2015 at 7:43am
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You need an "Open Center-Power Beyond" type of joystick valve capable of 2,500 psi. There's two steel lines directly under the battery box area. Split the larger of the two lines at the connector point. Make two (2500 psi)hoses to go from the new joystick valve down to these two connection points. The line that directly connects to the tractor hydraulic pump goes to the "IN" on your new valve. The "OUT" on your new valve goes back to the remaining line. There is an important 3rd port on the new joystick valve that must go back to the hydraulic system sump to relieve any pressures that need to be vented. I hate to route this third line to the sump drain plug underneath for location reasons and I have seen the internal suction screen damaged from this type of configuration. Best advice is connect it elsewhere like tap into the return line after the hydraulic filter.
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Posted By: tbran
Date Posted: 07 Feb 2015 at 8:22am
make sure your hyd lines are not restrictive - we have seen 1/2 hos fittings restrict down at swedge fitting to heat oil. We use 5/8" ID hose minimum.
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When told "it's not the money,it's the principle", remember, it's always the money..
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