HomeRepair guidesconnect power, and then switch it ON.

Cummins/Onan RBAA — connect power, and then switch it ON.

For the Cummins/Onan RBAA.

Applies to: Cummins Onan Rbaa

Procedure

  1. Misconnected Genset Pow-
  2. Faulty Lead Harness
  3. Misconnected or faulty CT1,
  4. Faulty Display Module
  5. Faulty Lead Harness
  6. Misconnected or faulty oil
  7. Faulty Display Module
  8. Misconnected Generator or
  9. Faulty Generator or Voltage
  10. Wrong PTO speed ratio
  11. The Hydraulic Pump or Con-
  12. Wrong PTO speed ratio
  13. Voltage misadjusted
  14. Faulty Generator or Voltage
  15. Loose fan, worn bearing or
  16. 4595
  17. 800-888-6626
  18. 574-5000 International Use

Source: manual:943-0502 Onan RBAA Hydraulic Genset Service manual (02-2005).pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.