Caterpillar 3406 — Inspect Air Cleaner Element
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
- Insert a light inside of the clean and dry element, and inspect it.
- Discard the element if rips or tears are found.
- Wrap and store good elements in a clean, dry place.
Tools required
- light Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
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.