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SteveM C/IL 
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Joined: 12 Sep 2009
Location: Shelbyville IL
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 Topic: wd-45 hyd pump removal
Posted: 03 Jan 2012 at 10:22pm |
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The pump is the same but I think the 45 had something different about the design of the internal linkage in the rear housing. It effects the draft control.Don't quote me.
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allischalmerguy
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Joined: 11 Sep 2009
Location: Deep River, IA
Points: 2893
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Posted: 03 Jan 2012 at 2:04pm |
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Is the WD and the WD45 hydraulic pumps the same? Or are there some differences?
Thanks
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It is great being a disciple of Jesus! 1950 WD, 1957 D17...retired in Iowa,
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Dakota Dave
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Joined: 12 Sep 2009
Location: ND
Points: 3971
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Posted: 01 Jan 2012 at 7:42pm |
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Not to hard to remove. when you take it apart do it some where clean that will contain the check balls. I use an old 1/2 sheet baking pan. its just springs, ball bearings and floating valves. no orings and only two gaskets. clean it out real well and check for broken springs. You'll need to get the springs from AGCO. the 5/16" piston spring costs as much as the rest combined. when you put it back on compress the piston plungers and stick a 8p mail in the slot to hold them down. if you tie saftey wire to the head its easy to remove them after the pump is repositioned where it belongs.
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Chris
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Joined: 12 Sep 2009
Location: Indiana
Points: 155
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Posted: 01 Jan 2012 at 7:10pm |
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yes i did turn the screw in and out on front of pump did not help, doing same thing as what steve posted
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Steve-Ohio
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Joined: 16 Sep 2009
Location: Ohio
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Posted: 01 Jan 2012 at 7:03pm |
Norm--do you sell a general repair kit? Ours use to lift well a year ago, then gradully lifted very slowly, now it will not lift any weight at all. tks Kirk (note--it does lift itself without a load)
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Don(MO)
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Joined: 12 Sep 2009
Location: Bates City MO.
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Posted: 01 Jan 2012 at 6:43pm |
Like norm said the pump will come up inside the frame rail. Did you try turning the "D" screw in and then back out first. That will sometimes relieve the pump and will start pumping again.
Don
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3 WD45's with power steering,G,D15 fork lift,D19, W-Speed Patrol, "A" Gleaner with a 330 corn head,"66" combine,roto-baler, and lots of Snap Coupler implements to make them work for their keep.
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MACK
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Joined: 17 Nov 2009
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Posted: 01 Jan 2012 at 6:43pm |
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Down through bottom works better than up through the top. MACK
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Chris
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Location: Indiana
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Posted: 01 Jan 2012 at 6:16pm |
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it won't raise anything, full of oil,linkage has not slipped
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norm[ind]
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Posted: 01 Jan 2012 at 5:55pm |
will come up between frame an mtg done many what is the problem????????????
may not need removal??? 1-800-254-3116
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Chris
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Location: Indiana
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Posted: 01 Jan 2012 at 5:49pm |
How big a job is it and what not to do taking it apart?Something must not be work'n right in mine. Thanks, Chris
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