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Home›Repair guides›Cummins/Onan›Servicing the air cleaner

Cummins/Onan GS-107-AC — Servicing the air cleaner

Maintenance

For the Cummins/Onan GS-107-AC, from the Cummins/Onan service manual.

Applies to: Hol-Gar GS-107-AC, Cummins/Onan J120-S/967F engine

Parts for this job

Part numbers from the service-parts list for Hol-Gar GS-107-AC. Verify against your serial number before ordering; some links are affiliate links.

Procedure

  1. Remove the foam element.
  2. Wash element thoroughly in gasoline or diesel fuel.
  3. Saturate with SAE 20W motor oil.
  4. Squeeze as dry as possible.
  5. Reinstall element; replace only if damaged.

Specs & values

  • SAE 20W motor oil

Full service-parts list: Hol-Gar GS-107-AC →

Source: Cummins/Onan service 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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