190 lift arms
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=138810
Printed Date: 28 Dec 2025 at 8:08pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 190 lift arms
Posted By: acplowboy45
Subject: 190 lift arms
Date Posted: 26 May 2017 at 4:38pm
|
Having problems with the lift arms staying up...just recently pulled the hydraulic remotes out and replaced one of the units...I know there is a screw on top of the units to set lift arm controls. Is there something else I'm not doing to get the arms to stay up.
|
Replies:
Posted By: DSeries4
Date Posted: 26 May 2017 at 9:47pm
check the traction booster linkage
-------------
'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
|
Posted By: MACK
Date Posted: 26 May 2017 at 10:28pm
Fit of spool to body is all that keeps arms up. A loose fit will let arms down quicker than a good fit spool.
I was told years ago by a AC service man when I ask the same question (the system is a lifting device not a holding device). MACK
|
Posted By: tbran
Date Posted: 26 May 2017 at 10:36pm
some early units had a rate of lower screw, the other screw is a high volume bleed of screw that is a draft assist. As Mack sez neither has anything to do with light arms staying up - You either have a cracked 3 pt valve, a pitted spool or leaky / line/cylinder. IF no leaks, you have two choiced - replace the 3 pt valve or use the position control to keep them up.
-------------
When told "it's not the money,it's the principle", remember, it's always the money..
|
|