JAW AR-SHEAR 4170589 - Caterpillar

Never service the air cleaner when the engine is running, to avoid engine damage.
Caterpillar recommends certified air filter cleaning services that are available at Cat dealers. The Cat cleaning process uses proven procedures to assure consistent quality and sufficient filter life.Observe the following guidelines if you attempt to clean the filter element:Do not tap or strike the filter element in order to remove dust.Do not wash the filter element.Use low pressure compressed air in order to remove the dust from the filter element. Air pressure must not exceed 207 kPa (30 psi). Direct the air flow up the pleats and down the pleats from the inside of the filter element. Take extreme care in order to avoid damage to the pleats.Do not use air filters with damaged pleats, gaskets, or seals. Dirt entering the engine will cause damage to engine components.
Service the air cleaner filter element when the indicator light comes on. Refer to Operation and Maintenance Manual, "Alert Indicators" for information about the alert indicator.
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Remove the air cleaner housing cover (1).
Remove the primary filter element (2) from the air cleaner housing. When you use pressure air, the maximum air pressure is 207 kPa (30 psi).
When you clean the inside pleats and the outside pleats, direct the air along the pleats.
Inspect the filter elements after you clean the filter elements. Do not use a filter if the pleats, the gaskets, or the seals are damaged. Note: Replace the primary element after the primary element has been cleaned six times. Also replace the primary element if the primary element has been in service for 1 year.
Install a clean filter element and install the cover.