Gleaner F3 hydraulic pump / unloader jackshaft
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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=198076
Printed Date: 25 Sep 2024 at 5:21am
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Topic: Gleaner F3 hydraulic pump / unloader jackshaft
Posted By: slowzuki
Subject: Gleaner F3 hydraulic pump / unloader jackshaft
Date Posted: 05 Nov 2023 at 7:52am
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Inner bearing on front pto left go, that is driven from engine below the fan. It sure looks like I need to unthread the pulley in the limited space up there to get the shaft out. Any tips or tricks? 
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Replies:
Posted By: slowzuki
Date Posted: 05 Nov 2023 at 9:44am
| Was able to remove the nut, still working on the pulley. |
Posted By: DrAllis
Date Posted: 05 Nov 2023 at 12:49pm
| Jam a bar thru the pulley spokes and a big pipe wrench on the shaft. Make sure you go the correct way. |
Posted By: mnjoe
Date Posted: 05 Nov 2023 at 7:19pm
| I wrapped a chain around the pulley that drives the pump and used a come-a-long anchored to the rear axle. Make sure you are turning it the right way. Pipe wrench didn't work for me. |
Posted By: slowzuki
Date Posted: 05 Nov 2023 at 8:30pm
I ended up making a 3 finger socket to turn the pulley. Big pipe wrench on that worked well. Just tedious. Unfortunately being Sunday, the only bearing I had on the shelf was a greasable one with setscrew lock so I’ll be back into it before long.  
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