Rebuilt my power steering pump today.
Parts included the rebuild kit and the banjo double washer.
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Connor Rhoades, on Flickr
Started by removing the air box and skids
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Connor Rhoades, on Flickr
After putting the truck in gear, I used a 17 mm wrench on the pulley nut and then removed the pulley. Next was the 2 air lines and the return line. Then the banjo connecter which is a 17mm bolt on the outer and a 15/16" on the inner. You'll want to remove the 17mm and then loosen the 15/16". Finally, I removed the 3 14mm bolts holding the pump to car. 1 is long and on top that goes to the block, then the last 2 are short and attach to the tensioning bracket.
That gets you this greasy disaster
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Connor Rhoades, on Flickr
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Connor Rhoades, on Flickr
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Connor Rhoades, on Flickr
Next was removing the reservoir from the pump. 3 12mm bolts, 1 short and 2 long.
First seal from the rebuild kit you'll find is the reservoir o-ring. . No picture of that sadly.
Then the crank shaft seal which can be popped out with a flat head screw driver.
This is the second seal of the rebuild kit
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Connor Rhoades, on Flickr
Done
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Connor Rhoades, on Flickr
Next will be the main pump gasket after removing the 2 12mm bolts holding the 2 pieces together.
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Connor Rhoades, on Flickr
The right side of the picture above, use a flat head to pop out the inner piece.
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Connor Rhoades, on Flickr
There is one large o-ring on the piece you pull out.
On the back casing there is another o-ring. In the rebuild kit there are 2 o-rings that are about the same size, however the thickness is different. This seal is the thicker of the 2.
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Connor Rhoades, on Flickr
Now moving on to the inner banjo connector, the 15/16" bolt.
Here is where the thinner of the 2 o-rings goes.
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Connor Rhoades, on Flickr
Now remove this c-clip on the pump. A replacement c-clip is included in the rebuild kit.
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Connor Rhoades, on Flickr
You'll get something like this
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Connor Rhoades, on Flickr
Clean and reassemble
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Connor Rhoades, on Flickr