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Home›Repair guides›Generac›Servicing the Air Cleaner

Generac G0070420 — Servicing the Air Cleaner

Maintenance

For the Generac G0070420, from the Generac owner's manual.

Applies to: Generac G0070420, Generac GH-426 engine, Generac GTH-530 engine, Generac GT-999 engine

Parts for this job

Part numbers from the service-parts list for Generac G0070420. Verify against your serial number before ordering; some links are affiliate links.

Procedure

  1. Press OFF to stop generator; lift lid and remove front panel.
  2. Remove cover clips and air cleaner cover.
  3. Remove old air filter element and discard.
  4. Thoroughly clean air cleaner enclosure of dust or debris.
  5. Install new air filter element.
  6. Install air cleaner cover and fasten cover clips.
  7. (11-22 kW units only): Verify air inlet duct is properly connected to air cleaner cover.
  8. Press AUTO button to return unit to AUTO mode.

Full service-parts list: Generac G0070420 →

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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