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Caterpillar — Engine Air Cleaner Element (Single Element) - Clean/Replace

Maintenance

From a Caterpillar owner's manual covering: 1YG1-Up, 4CG1-Up, G3612, G3616. Check it applies to your exact model before use.

Applies to: Caterpillar G3612, Caterpillar G3616

Before you start

  • Never run engine without air cleaner element. Never run with damaged element.
  • Never service air cleaner element with engine running.

Procedure

  1. Remove air cleaner cover and element.
  2. Cover air inlet with tape to keep dirt out.
  3. Clean inside of cover and body with clean, dry cloth.
  4. Remove tape. Install new or cleaned element.
  5. Install air cleaner cover.
  6. Reset air cleaner service indicator.

Specs & values

  • Air cleaner element may be cleaned up to six times if properly cleaned and inspected
  • Replace at least one time per year

Source: Caterpillar 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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