let me start by saying hi! This is my first post on this forum. i have a 95 case 9020b that i recently bought.... it has 4400 hrs and is a pretty clean machine. The problem i am having is the seal on the main shaft of the hydraulic pump started to leak after only 10 hours of use after buyng it . i took the pump out, replaced the seal , put it back in and now only a few hours later its leaking again.... Everything else works fine and it operates as it should....but it drips, makes a mess, and is slowly getting worse. any idea whats causing it? iam guessing somehow its getting a little extra pressure from somewhere causing the seal to leak ... but from what or how !!??!!!!
case 9020b hydraulic pump leak!
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