Heavy Equipment Forums Heavy Equipment Community

John Deere 755B crawler/loader hydraulic leak

DChilders · 2020-08-20 14:18

We have a John Deere 755B crawler/loader. We have developed an hydraulic oil leak under it. We have further discovered that the hydraulic oil is coming out of the dip stick tube on the splitter gear box. Can anyone shed some light on this problem?

Replies4
  1. #1Vetech632020-08-20 17:11

    It is more than likely one of your pump shaft seals are leaking and filling the splitter box.

  2. #2DChilders2020-08-20 17:15

    Thanks. I‘ll check that next.

  3. #3jkflatt2020-08-31 20:30

    I have the same machine 755b and trying to locate a hydraulic leak in the machine. Where is the splitter gear box dip stick tube? Let me know what you found and what was the fix.

  4. #4mg23612020-09-01 05:28

    Under the floor board, right side.