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power steering pump - replacing O rings

Sandy Blackwell


  I am looking for some info.  Actually a diagram of (gear driven) power steering pump inner workings would rock..  My power steering reservoir keeps filling up.  I have learned that if a O ring blows out or whatever it allows your oil to back up into the reservoir ...thus filling it up.  I got a pump "rebuild" kit from mack. Which is nothing but 5 O rings.  figure I can handle that but sure would like a diagram of it BEFORE I crack it open.  It is a 98 Mack CL 700 Dump Truck

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