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  1. T

    Electical Schematic for Cat 420D

    I require a schematic for a Cat 420d. We recently replaced the alternator and batteries and now the lights wont work and the switch to remove the loader bucket does not operate. The fuses all are good. Serial # is DCBLN01518 :Banghead
  2. T

    Cat 420D Electric Diagram Needed

    I also need a schematic for the 420d. We recently replaced the alternator and batteries and now the lights wont work and the switch to remove the loader bucket does not operate. The fuses all are good. Serial # is DCBLN01518
  3. T

    Testing!

    Here is my third!
  4. T

    Testing!

    2 of 3 for me too!
  5. T

    Testing!

    Just doing the mandatory 3 Too !
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