Pulling Forum - WD hydraulic pump

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WD hydraulic pump

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Forum Name: Pulling Forum
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=133919
Printed Date: 24 Nov 2024 at 3:18am
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Topic: WD hydraulic pump

Posted By: bdd
Subject: WD hydraulic pump
Date Posted: 17 Jan 2017 at 7:29pm

Can anyone help me....I just bought a 51 WD I'm strippin it down....How hard is it to pull the hydraulic pump out of it....What all do I got to do

Replies:

Posted By: irlbeck A-C'S
Date Posted: 17 Jan 2017 at 7:58pm

Not hard at all.
Drain the fluid out of the resovoir underneath tractor next to the pump and the small plug in the bottom of the pump.
Disconnect the lines from hold valve on the top of the pump.Two bolts hold the hold valve on the pump.
Remove the line to the hydraulic cylinder. Usually there is a swivel at the cylinder where you can take the line off. Unpin the linkage.
Take the 5 nuts off and pull pump from in between the tractor and frame rail.
The pump will need to lift up and out a little for the tube on bottom to clear.

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B,C,CA,(2)WC's,(4)WD's,(2) WD45'S, 45Diesel, (2)D12'S Series 2, D12 Hiclear,(2)D12 Series 3, HD3, D17NF (3)D17 Series 4 Diesels, M-100 Grader,8550,A few Lawn tractors lots of other AC stuff