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charging system

doctordiesel$ ยท 2025-09-21 18:52

have an 02 cat 420d backhoe not charging wanted to get a diagram for the charging system to see if i have the right inputs on the wires on the 3 pin connector on the back of the alternator theirs no battery voltage on any of the three pins on the connector

Replies2
  1. #1heymccall2025-09-21 20:52

    Here?

  2. #2doctordiesel$2025-10-14 05:42

    thanks got it sorted out i appreciate the help broken wires in harness where it goes under the windshield frame on machine