HomeRepair guides4. Clean, re-gap or replace plug(s).

Generac — 4. Clean, re-gap or replace plug(s).

For these Generac models: 04916-0, Air-cooled 11 kW Generators.

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Procedure

  1. 5. Valve lash out of adjustment.
  2. 5. Reset valve lash.

Source: manual:GeneracPowerSystems0049160UsersManual559844.1133830900.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.