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  1. uffex

    JCB chains on Hyundai R130

    Good day I searched what Hyundia 130 information I have, could not find the valve. Any idea what its function or is it from another supplier? Kind regards Uffex
  2. uffex

    TB 1140 Slew Problems

    Good day Have you the correct grade of fluid and be sure the fluid is over 50C, that is what the manufacturers will make figures for. Kind regards Uffex
  3. uffex

    GEHL 603 mini ex opinions?

    Good day Attached may throw some light onto your search, some connection with Yanmar also. Kind regards Uffex
  4. uffex

    Volvo EC160B Error Code

    Good day Begin check the batteries see what power you have and if the connections are good. Kind regards Uffex
  5. uffex

    Takeuchi TB135 aux hydraulics

    Good day According to my hydraulic schematic the option spool is served by a common pump as the the arm-boom ect. There exsist a connection from the slew pump which should increase the opertion speed you may check that out o see if it is working. A good idea may be to time the cylinder to see if...
  6. uffex

    Hitachi slew brake

    Good day Your post suggests that the pressure holding the brake is insufficient, I suggest it may be resolved by increasing the spring pressure or adding another brake disc, could be tricky. Kind regards Uffex
  7. uffex

    Komatsu PC220-3 no track power

    Good day Steve Try this link may help be patient its a heavy file. https://drive.google.com/file/d/1dAKfSkpG6NWnP2R8v48qJa3VCOCDOwrk/view Kind regards Uffex
  8. uffex

    TB 1140 Slew Problems

    Good day Why do you need to adjust the brake drain, those as standard do a good job? Kind regards Uffex
  9. uffex

    Cab Hydro Controls only work when engine is full throttle. Any less RPM=Nothing will operate / No track movement or bucket movement

    Good day Sounds like low servo pressure, if you have a hydraulic schematic may be able to help some. Kind regards Uffex
  10. uffex

    Volvo EC-140C - what tool to remove this piston lock nut

    Thanks to Srfs4
  11. uffex

    TB 1140 Slew Problems

    Good day Sounds as if you are out of trouble. Kind regards Uffex
  12. uffex

    TB 1140 Slew Problems

    Good day The way to be sure follow the pilot lines for the slew, I have looked for a good illustration 27 the best I can suggest attached. Kind regards Uffex
  13. uffex

    Volvo EC-140C - what tool to remove this piston lock nut

    Good day I have checked that is the correct spec for the boom cylinders. Kind regards Uffex
  14. uffex

    Volvo EC-140C - what tool to remove this piston lock nut

    Sorry its the boom cylinder you had stated.
  15. uffex

    Volvo EC-140C - what tool to remove this piston lock nut

    Good day That is an example as you did not tell me which cylinder, but its bound to be dammed tight. I do not have any illustration of the tool, but it would need to be substantial and well-made. I will try to find the tool maybe FunWithFuel can help out. Kind regards Uffex
  16. uffex

    Volvo EC-140C - what tool to remove this piston lock nut

    Good day Example attached one clockwise the other counterclockwise. Kind regards Uffex
  17. uffex

    Case 1085C Excavator

    Good day Dan According to the specifications, the brakes are of the negative type. If you have pump in pressure, I would suggest you can discount those as being the cause of the lock. Check if the axle has a label we can try to track its make up that way. Kind regards Uffex
  18. uffex

    Kobelco, komatsu or Hitachi

    Good day Attached may be of help. Kind regards Uffex
  19. uffex

    Can’t keep it up

    Good day I suggest there is not so much wrong with your joy stick, more probable the valve where it is connecting or the cylinder is leaking. Kind regards Uffex
  20. uffex

    2000 Link Belt 4300Q Excavator

    Good day In many instances, the failure of a slew ring bearing will accompany trouble with the slew transmission. If this is not the case, I suggest you measure the movement with a dial indicator. PM me with your Email if you need instructions. Kind regards Uffex
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