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Bobcat 442 starts and runs. Have no hydraulic functions. Console Display is also not functioning. Fuses not blown. Arm Switch tested and jumpered.

cped ยท 2025-04-17 14:02

Gear pump attached to Main Piston Pump was taken off and viewed with gear movement with engine running. Need ideas of where to look for problems. No unusual noises or smells. Fluids are all at level.

Replies3
  1. #1laidback012025-04-17 20:09

    may want to look through this thread: HeavyEquipmentForums I know it's not the same rig, but ... might be that you have a similar problem. It boils down to the poor ground or a pinched loom somewhere near the seat.

  2. #2cped2025-05-06 13:18

    I multimeter tested the BE1 power terminal connections at the EPROM controller to X1 pins 1,2,3 (12.4 vdc recorded) pin 4 (Ground confirmed) pin5 (12.4 vdc recorded with key on).

  3. #3cped2025-09-13 18:32

    Ended up replacing the Panel, Display