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Generac — Service Procedure

A Generac service procedure — check it applies to your exact model before use.

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Procedure

  1. Improper or poor lubrication
  2. Lubrication defective
  3. Dirt in lubrication/bearings
  4. Moisture in lubricant/bearing

Source: manual:41207.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.