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Home›Repair guides›Governor/Throttle Adjustments

Cummins/Onan — Governor/Throttle Adjustments

For these Cummins/Onan models: E140H, GH170, GH280.

Applies to: Cummins Onan Gh280

Procedure

  1. 0 kW, 3.5 kW, 4.0 kW only)
  2. 7 KW, 2.5 KW
  3. 0 KW, 5.0 KW
  4. 0 KW, 2.5 KW,
  5. 5 KW, 4.0 KW
  6. 0 KW, 6.0 KW
  7. HZ GENSETS
  8. 7 EGPAA
  9. 5 EGPAB
  10. 0 EGPAC
  11. 0 EGPAD
  12. (14.2 A)
  13. (20.8 A)
  14. (33.3/16.7 A)
  15. (41.6/20.8 A)
  16. (12.5 A)
  17. (16.7 A)
  18. (29.2/14.6 A)
  19. (41.6/20.8 A)
  20. VDC/60 W

Source: manual:965-0520 Onan EGPxx EGHxx Portable Gensets Service manual (12-1995).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.