Caterpillar 3512 — Engine Air Cleaner Element (Single Element) - Clean/Replace
Maintenance
For the Caterpillar 3512, from the Caterpillar owner's manual.
Applies to: Caterpillar 3512, Caterpillar 3512B engine
Before you start
- Never run the engine without an air cleaner element installed
- Do not wash the filter element
- Do not clean the elements by bumping or tapping
Parts for this job
- 8N6309 Air filter — Caterpillar 3512 eBay $89.68 NAPA $186.85 KuduParts $185.00 FridayParts $290.20
- 1W3636 Air filter — Caterpillar 3512B engine eBay $151.99
Part numbers from the service-parts lists for Caterpillar 3512, Caterpillar 3512B engine. Verify against your serial number before ordering; some links are affiliate links.
Procedure
- Remove the air cleaner cover and element.
- Cover the air inlet with tape to keep dirt out.
- Clean the inside of the air cleaner cover and body with a clean, dry cloth.
- Remove the tape; install a new or cleaned air cleaner element.
- Install the air cleaner cover.
- Reset the air cleaner service indicator.
Specs & values
- Air pressure must not exceed 207 kPa (30 psi)
- Element may be cleaned up to six times; replace at least once per year
Full service-parts list: Caterpillar 3512 →, Caterpillar 3512B engine →
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.