Allis Chalmers (Fiat) 5050 Lift
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=181808
Printed Date: 19 Jul 2025 at 2:46pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Allis Chalmers (Fiat) 5050 Lift
Posted By: CurtisJ74
Subject: Allis Chalmers (Fiat) 5050 Lift
Date Posted: 16 Jul 2021 at 4:46pm
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I have an Allis Chalmers (Fiat) 5050 with lift problems. The hydraulic pump appears to work fine, the control valve has been disassembled & cleaned with new orings. I can "pump" ( lift and lower lift arms) and they will stay up, but slowly come down, but I can NOT get the "lift" lever to function. Any help gratefully accepted, my current frustration level very high.
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Replies:
Posted By: structures
Date Posted: 17 Jul 2021 at 3:50pm
Have you put a psi gauge on the line?
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Robert
http://www.allischalmers.com/forum/forum_posts.asp?TID=82702&KW=structures&title=structures-1964-allis-d15-series-ii" rel="nofollow - 1964 D15 Series II
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Posted By: CurtisJ74
Date Posted: 17 Jul 2021 at 7:31pm
Short answer is no. A Allis Chalmes mechanic told me as long as there is some fluid flow, that shold be enough to lift the arms . And I know there is fluid to the control valve.
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Posted By: structures
Date Posted: 17 Jul 2021 at 8:59pm
https://www.allischalmers.com/forum/5050-hydraulic-problems_topic31534.html" rel="nofollow - https://www.allischalmers.com/forum/5050-hydraulic-problems_topic31534.html
Some ideas here.
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Robert
http://www.allischalmers.com/forum/forum_posts.asp?TID=82702&KW=structures&title=structures-1964-allis-d15-series-ii" rel="nofollow - 1964 D15 Series II
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