Farm Equipment - 190xt Torque Tube Noise

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190xt Torque Tube Noise

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=178253
Printed Date: 27 Sep 2025 at 12:50am
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Topic: 190xt Torque Tube Noise

Posted By: Smeyer87
Subject: 190xt Torque Tube Noise
Date Posted: 10 Feb 2021 at 9:44pm

I have a 190xt that is making a knocking sound in the torque tube. Pulled the PTO housing, hydraulic sump, and cover into the power director tonight. All of the gears look fine and have no missing teeth. Could it possibly be a bearing? Noise completely goes away when clutch is pushed in. Can hear it when tractor is idling in neutral, but is most noticeable in low range or when pto is engaged. Any insight would be amazing. Thanks

Replies:

Posted By: Joe(TX)
Date Posted: 12 Feb 2021 at 10:00am

Most likely a chipped tooth somewhere. Possibly in the transmission.

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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