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Schaeff excavator joystick not working

Spranker007 ยท 2018-04-08 12:19

Hi guys i have a schaeff hr 14 with a deutz bf4m engine... my problem is that i have to accelerate the engine about 90% for the joysticks to operate.. when on idle the tracks,blade,auxiliary and the boom offset works fine only the joystick wont work.... i would appreciate any help from you guys...

Replies8
  1. #1mikebramel2018-04-08 18:11

    Check your pilot pressure

  2. #2Spranker0072018-04-09 11:37

    I really don't know where to start sir!!!

  3. #3mikebramel2018-04-10 13:27

    Take pictures of the pumps and valve stack

  4. #4Spranker0072018-04-22 23:11
  5. #5Spranker0072018-04-22 23:13
  6. #6Spranker0072018-04-22 23:15

    Valve stack

  7. #7Spranker0072018-04-22 23:16

    Valve stack

  8. #8Spranker0072018-04-22 23:17