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Power Steering on WD45 and what's this thing do?

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GreenElephant View Drop Down
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    Posted: 14 Feb 2011 at 6:57pm

Couple of questions about power steering on the WD45.

When I got the tractor the return hose for the power steering syste from the steering column leading up to the reservior, was off.  This appears to be not under any pressure.  It goes up to the can mounted up high.

The reservior was a mess inside. I opened the can and scrubbed it out with gas, and I think I can get most of the crud out with some fine steel wool.  The screen filter inside is rusted through on top and needs to be replaced.  Where can I get one?

Let's say I get the new filter and reassemble the whole thing.  Do I just fill the reservoir with power steering fluid to get it going again?  What kind of fluid should I use?

Two other pics are down near the distributer.  This cap appears to be a place to fill something.  Looking inside there is nothing down in there.  What does this thing do?  And should I be filling it with something before I start it. 

Appreciate the help.

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LouSWPA View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote LouSWPA Quote  Post ReplyReply Direct Link To This Post Posted: 14 Feb 2011 at 7:02pm
Well, I cannot help with the P/S, but the cap on the distributor/governor coupling is the engine oil fill point
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Chris (swIA) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Chris (swIA) Quote  Post ReplyReply Direct Link To This Post Posted: 14 Feb 2011 at 7:05pm
The cap near the distributor is for filling the engine oil as the valve cover is not accessible with the hood on. The power steering is hard to tell. Yes, it can be filled with power steering fluid but the question is why was the return line off?
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CTuckerNWIL View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote CTuckerNWIL Quote  Post ReplyReply Direct Link To This Post Posted: 14 Feb 2011 at 7:14pm
I was told to use DexronII in the factory PS. I don't know if they still sell it. Got any pictures of the PS unit and reservoir?
http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF
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GreenElephant View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote GreenElephant Quote  Post ReplyReply Direct Link To This Post Posted: 14 Feb 2011 at 9:56pm
Just to clarify.  It's ok to add oil through the breather on top, right?  'Caus that's where I poured it in.
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LouSWPA View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote LouSWPA Quote  Post ReplyReply Direct Link To This Post Posted: 14 Feb 2011 at 10:45pm
Originally posted by GreenElephant GreenElephant wrote:

Just to clarify.  It's ok to add oil through the breather on top, right?  'Caus that's where I poured it in.
Won't hurt a thing, just a pain and a mess!

Edited by LouSWPA - 14 Feb 2011 at 10:46pm
I am still confident of this;
I will see the goodness of the Lord in the land of the living.
Wait for the Lord;
be strong and take heart and wait for the Lord. Ps 27
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Michael Crowe View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Michael Crowe Quote  Post ReplyReply Direct Link To This Post Posted: 16 Feb 2011 at 7:05pm
the power steering fluid originally called for 10 weight non detergent motor oil in the winter, 20 wt in the summer.
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GreenElephant View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote GreenElephant Quote  Post ReplyReply Direct Link To This Post Posted: 18 Feb 2011 at 4:50pm
My wd45 is a 1953 and the power steering came factory installed in later models, I'm guessing my system is an add-on.  When I look inside the power steering pump, the petroleum substance in there is THICK, like vasaline, nothing like 10 wt.   And I'm not sure how to get the goo out of there to replace.  It certainly can't be siphoned, and there's no drain plug.    Any suggestions??
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John (C-IL) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote John (C-IL) Quote  Post ReplyReply Direct Link To This Post Posted: 18 Feb 2011 at 5:08pm
You will most likely have to remove the pump and take it out of it's case and take a parts washer to it. If the pump is like that, your hoses and torque generator probably aren't any better. Looks like a complete tear down and cleaning to do the job right.
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GreenElephant View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote GreenElephant Quote  Post ReplyReply Direct Link To This Post Posted: 18 Feb 2011 at 5:10pm
Well, thanks, I'm halfway there as the return hoses and reservior are clean now.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote CTuckerNWIL Quote  Post ReplyReply Direct Link To This Post Posted: 18 Feb 2011 at 5:11pm
If you can "look inside your power steering pump" you don't have Allis PS. If the pump has a built in reservoir, take the pump off the tractor and flush it with diesel fuel or some type of solvent to get rid of the crud. 
http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF
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