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Recent content by Dwilliams

  1. D

    Cat 420E

    Understand purpose function. Today I accessed linkage from bottom of joy stick to cam rod. Tomorrow I will clean, lube, reassemble and check for adjustment. Appreciate your help. Thanks
  2. D

    Cat 420E

    Thanks for the message. Item #14 in the drawing is what is hanging. I will lubricate and see if that fixes the problem. Thanks for your help.
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    Cat 420E

    Cat backhoe 420E. Serial number C4E06212. PIN: CAT0420EVPRA00699. Problem: When using joystick to tilt bucket forward, without warning, the bucket tilts all way forward, rapidly, and joystick loses control. When bucket stops, fully tilted forward, joystick will not work to tilt bucket back...
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