SENSOR-TEMPERATURE 1471174 - Caterpillar

Service the air cleaner only with the engine stopped. Engine damage could result if the air cleaner is serviced while the engine is running.
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.
The primary air filter element can be used up to three times if the element is properly cleaned and properly inspected. When the primary air filter element is cleaned, check for rips or tears in the filter material. The primary air filter element should be replaced at least one time per 2 yr period. This replacement should be performed regardless of the number of cleanings.
Do not clean the air filter elements by bumping or tapping. This could damage the seals. Do not use elements with damaged pleats, gaskets, or seals. Damaged elements will allow dirt to pass through. Engine damage could result.
Visually inspect the primary air filter elements before cleaning. Inspect the air filter elements for damage to the seal, the gaskets, and the outer cover. Discard any damaged air filter elements.Pressurized air is the best method to clean primary air filter elements.
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Location of the engine air filter
Open the engine hood.
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Release the four clips on the air cleaner housing cover. Remove the air cleaner housing cover.
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Remove the primary filter element.
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Direction of air flow
Pressurized air can be used to clean primary air filter elements that have not been cleaned more than three times. Pressurized air will not remove deposits of carbon and oil. Use filtered, dry air with a maximum pressure of 207 kPa (30 psi).Note: When the primary air filter element is cleaned, always blow the air from the clean side to force dirt particles toward the dirty side. This action helps prevent damage to the paper pleats.Do not touch the tip of the air gun to the primary air filter element. Dirt could be forced further into the pleats.
Before you reuse the primary air filter element, check for any damage to the seals, the gaskets, and the bellows. Discard any damaged air filter elements.Note: Do not use a primary air filter element that has any tears and/or holes in the filter material. Do not use a primary air filter element with damaged pleats, gaskets, or seals. Discard damaged primary air filter elements.
Install the cleaned air filter element. Install the air cleaner housing cover