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Cummins/Onan RBAA — Service Procedure

For the Cummins/Onan RBAA.

Applies to: Cummins Onan Rbaa

Procedure

  1. ON/OFF Switch OFF
  2. ON/OFF Switch was ON
  3. Disengaged PTO
  4. Blown Fuse (F1)
  5. Hydraulic fluid leak
  6. 12 VDC not available or po-
  7. Faulty ON/OFF Switch
  8. Faulty Lead Harness
  9. Faulty Hydraulic Pump Con-
  10. The Hydraulic Pump or Con-

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.