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IH Cub Cadet Tractor Forum

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  1. J

    Charging system

    I’d like to thank everyone that commented on my original charging post I’ve gotten the problem fixed somewhat for now there was a small broken copper wire on the field terminal broke i solder it back together but also found out this older cub cadet 129 requires only 4 lug voltage regulator...
  2. J

    Charging issues

    Ok new s/g is installed new voltage regulator is in stalled how do I check for charge I’m attaching the wiring diagram I have let me know
  3. J

    Charging issues

    Do I have to disconnect the field line on the voltage regulator before grounding the field terminal on the s/g
  4. J

    Charging issues

    Thanks rfunk I’ll give that a try I should be getting my new s/g in Friday and I already have a new voltage regulator in now my ? Is do I have to polerize the new s/g when I install it and bmader I’m glad your issue was resolved with just those I’m hoping for the same
  5. J

    Charging issues

    Voltage across the battery engine off 12.5 Voltage across the battery while running high or low rpms 12.3 I’m not sure how to load test the battery
  6. J

    Charging issues

    With the old s/g battery was 12.3 voltage regulator was low idle 11.2 high idle 9.2 on the field side of the s/g high or low idle 2.9
  7. J

    Charging issues

    The harness is still original but I have not seen any brakes and I ohmed most of the wires and they ohmed out good
  8. J

    Charging issues

    By the wiring diagram I have I believe so the bat lug goes to the Negative side of the indicator gauge the gen lug goes to the Selinod and the field lug is going to field term of the s/g I hope that is rite
  9. J

    Charging issues

    I’ve ohmed most of the wires and they have all checked out but I’ll keep looking thank you I’m more of mechanics of the engine but not knowing electric do I have to re-polarize the new s/g when I get installed ?
  10. J

    Charging issues

    I have 1973/74 cub cadet I’ve put a new voltage regulator on and I’m in the process of getting a new s/g if it still doesn’t charge what would be the next option It starts and runs fine but no charge
  11. J

    Cub cadet 129

    I have 1973-74 cub with a hydrostatic trans I’m have charging problems I have a new voltage regulator and I’m in the process of getting a new starter/generator if it still doesn’t charge what would be my next problem
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