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Cummins/Onan RBAA — connecting the leads from the main rotor (generator

For the Cummins/Onan RBAA.

Applies to: Cummins Onan Rbaa

Procedure

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

Tools required

  • SHAFT KEY UP
  • and shoes are dry, remove jewelry and use tools

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.