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Generac — Initials)

For these Generac models: 15 kW Generator, ASPAS1CCL015.

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Procedure

  1. Disable the unit from
  2. Check the engine oil level.
  3. Check the engine coolant
  4. Check the engine coolant
  5. Check the natural gas
  6. Check the air inlets and
  7. Check the battery
  8. Check the battery posts,
  9. Check the unit wiring for
  10. Check the engine
  11. Visually inspect the unit
  12. Test the engine and
  13. Initiate an automatic start
  14. Start and exercise the unit
  15. Change the engine oil.
  16. Replace the engine oil
  17. Replace the engine air
  18. Check the engine spark
  19. Perform a 5 minute no-load
  20. Return the unit to standby

Source: manual:OMASPASL1507-1.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.