Generac 005211-0 / 1.5L — Spark Plugs

Maintenance · Engine ignition

For the Generac 005211-0 / 1.5L, from the Generac owner's manual.

Applies to: Generac In Line engine

Procedure

1. Clean the area around the base of the spark plugs to keep dirt and debris out of the engine.
2. Remove the spark plugs and check the condition. Replace if worn or if reuse is questionable.
3. Check the spark plug gap using a wire feeler gauge. Adjust the gap to 0.5-0.6 mm (0.020-0.025 inch) by carefully bending the ground electrode.

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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