CA Restoration-remove water pump pulley
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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=167284
Printed Date: 19 Jul 2025 at 11:47pm
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Topic: CA Restoration-remove water pump pulley
Posted By: Dale (Stonelick)
Subject: CA Restoration-remove water pump pulley
Date Posted: 10 Jan 2020 at 1:21pm
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How is a fan belt pulley best removed from an old water pump? I have a new replacement water pump that didn't come with a new pulley. I tried a gear puller but was concerned about bending the old pulley. I have used a MAPP torch and have it sprayed down with penetrating oil. If a new pulley if needed, who sells these? I couldn't find at Steiners, US Ag Parts, or Amazon.
Gerald J. - I looked in the on-line manual but it does not indicate how a rusty pulley can be removed. |
Replies:
Posted By: PaulB
Date Posted: 10 Jan 2020 at 1:25pm
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I gently tap around the edge perpendicular to the shaft while turning it. After you get it loose, you'l need to turn it a 1/4 turn to get the adjustment bolts to pass the hub. ------------- If it was fun to pull in LOW gear, I could have a John Deere. Real pullers don't have speed limits. If you can't make it GO... make it SHINY |
Posted By: Dale (Stonelick)
Date Posted: 11 Jan 2020 at 11:19am
| PaulB: Thanks. I kept torching, oiling and tapping and it finally came loose. After the 1/4 turn it was still hanging up, so I cut off the extended stove bolts and punched the heads in. The part cleaned up real nice with a brass wire wheel. |
Posted By: chaskaduo
Date Posted: 11 Jan 2020 at 11:30am
 ------------- 1938 B, 79 Dynamark 11/36 6spd, 95 Weed-Eater 16hp, 2010 Bolens 14hp |