Hydraulic Problem 190XT
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=131061
Printed Date: 23 May 2025 at 1:15am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Hydraulic Problem 190XT
Posted By: grkin57
Subject: Hydraulic Problem 190XT
Date Posted: 08 Nov 2016 at 2:26pm
| When lifting bucket, it jumps or hops continuously while lifting, even when bucket is empty. Entire tractor hops when bucket hops. Steering also has a jerk - especially when turned all the way to left or right. Changed hydraulic filter, but it did not make a difference. |
Replies:
Posted By: Charlie175
Date Posted: 08 Nov 2016 at 2:36pm
|
Air infiltration issue Either the suction tube or elsewhere. Also on the front of the pump is a seal that goes back allowing air to suck in from engine. Else your pump is going out. ------------- Charlie '48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD |
Posted By: DrAllis
Date Posted: 08 Nov 2016 at 3:53pm
| Check the hydraulic oil before you do anything else. Now, where do you check it?? |
Posted By: Charlie175
Date Posted: 08 Nov 2016 at 5:18pm
Ah yes, do the obvious first! ------------- Charlie '48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD |
DrAllis wrote:Posted By: tbran
Date Posted: 09 Nov 2016 at 9:46pm
|
does the unit have low profile tires, you didn't pick the unit up from a street salesman in LA did you? :-) As stated you have a low oil issue or a bad front pump seal. You are "sucking air" intermittently
------------- When told "it's not the money,it's the principle", remember, it's always the money.. |