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Home›Repair guides›Caterpillar›Clean Air Cleaner Element with Water

Caterpillar 3406 — Clean Air Cleaner Element with Water

Maintenance

For the Caterpillar 3406, from the Caterpillar operator's manual.

Applies to: Caterpillar 3406

Parts for this job

Part numbers from the service-parts list for Caterpillar 3406. Verify against your serial number before ordering; some links are affiliate links.

Procedure

  1. Use 40 psi (280 kPa) maximum water pressure.
  2. Direct water inside the element and along the length of the pleats.
  3. Direct the water outside the element along the length of the pleats.
  4. Rinse, air dry thoroughly and inspect the element.

Specs & values

  • 40 psi (280 kPa) maximum water pressure.

Full service-parts list: Caterpillar 3406 →

Source: Caterpillar operator'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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