ac hydrolic not working
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=103727
Printed Date: 11 Sep 2025 at 12:30am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: ac hydrolic not working
Posted By: ryan kemp
Subject: ac hydrolic not working
Date Posted: 24 Mar 2015 at 8:27pm
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hi every one I am new here I went out of my family and started my alice chalmers collection I bought a ca it needs a water pump it is leaking from the pully it has a 3 pt hitch but hydrolics are not working I draind the oil it was realy milkey I replaced with good fluid and still nothing this is my first alice and my family wont help its not green. any way I am trying to learn this tractor but don't understand the hydrolics any help would be great thanks ps cant find a new pump
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Replies:
Posted By: Jordan(OH)
Date Posted: 24 Mar 2015 at 8:44pm
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PTO must be on for hydraulics to work.
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Posted By: DSeries4
Date Posted: 24 Mar 2015 at 8:49pm
Welcome to the forum.
First of all, It's NOT Alice. It's ALLIS!
Shouldn't be a problem getting a new water pump. Readily available aftermarket. Some of the vendors on this site can help as well.
Good luck with it!
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'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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Posted By: ryan kemp
Date Posted: 24 Mar 2015 at 8:55pm
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sry for the miss spelling on my phone small buttons lol I know about the pto and found water pump thank you for the help just did not know if there was a trick or any hope to repair the pump and wanted to norrow it down to the pump thanks so much for all your help
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Posted By: DSeries4
Date Posted: 24 Mar 2015 at 9:20pm
It's easier just to replace the pump rather than rebuild it. Good opportunity to clean and flush out the rad while you have it off as well.
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'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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Posted By: Stan IL&TN
Date Posted: 25 Mar 2015 at 7:24am
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Water pump = replace. Hydro pump = rebuild. Check all mechanical controls and linkages going to the pump. You may want to loosen a hose going to lift cylinders to see if you have pressure out of the pump.
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1957 WD45 dad's first AC
1968 one-seventy
1956 F40 Ferguson
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Posted By: MACK
Date Posted: 25 Mar 2015 at 7:25am
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It is alot harder to get it off than to rebuild. Unless the rollers are worn out, there is very little expence in rebuilding one. MACK
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Posted By: ryan kemp
Date Posted: 25 Mar 2015 at 8:21am
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Thanks mack thats a great idea I will try it when I get off work thank you all for you support
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