Generac — Replace Spark Plug

Maintenance · Ignition

From a Generac owner's manual covering: XG6500, XG7000, XG8000. Check it applies to your exact model before use.

Applies to: Generac XG6500, Generac XG7000, Generac XG8000

Procedure

1. Stop engine and pull spark plug wire off
2. Remove four socket head screws and take off side panel
3. Clean area around spark plug and remove it
4. Set gap to 0.030 in (0.76 mm) and install
5. Push boot firmly on spark plug and install side panel

Full service-parts list: Generac XG6500 →, Generac XG7000 →, Generac XG8000 →

Source: Generac owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.

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