hyd pump
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=182143
Printed Date: 08 Sep 2025 at 12:05pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: hyd pump
Posted By: shameless dude
Subject: hyd pump
Date Posted: 29 Jul 2021 at 9:40pm
| where on a 190XT is the pump that runs the hyd's? the steering works, the 3-pt works, but it won't raise a disk or plow on the hyd cylinder. i don't want to replace the wrong one. |
Replies:
Posted By: youngorange2000
Date Posted: 29 Jul 2021 at 10:26pm
| It's all one cam driven pump with flow divider valve. It's on the front driver's side of engine. |
Posted By: MACK
Date Posted: 30 Jul 2021 at 6:17am
| Sounds like you may have a relief problem. There is two on valve stack below the levers. Switch places with them. MACK |
Posted By: Joe(TX)
Date Posted: 30 Jul 2021 at 9:30am
The earlier 190's used a triple section pump without a flow divider. ------------- 1970 190XT, 1973 200, 1962 D-19 Diesel, 1979 7010, 1957 WD45, 1950 WD, 1961 D17, Speed Patrol, D14, All crop 66 big bin, 180 diesel, 1970 170 diesel, FP80 forklift. Gleaner A |
youngorange2000 wrote:Posted By: DrAllis
Date Posted: 30 Jul 2021 at 9:41am
| The original triple section pump had a flow-divider/priority valve located vertically on the back of the pump to see to it the power steering and Power Director/PTO circuits always received 4 to 5 GPM's at all engine speeds and the excess flow was recirculated back into that sections inlet. |
Posted By: shameless dude
Date Posted: 31 Jul 2021 at 2:05am
| thanks! |