HOUSING AS-CLUTCH 7G7606 - Caterpillar

Never run the engine without an air cleaner element installed. Never run the engine with a damaged air cleaner element. Do not use air cleaner elements with damaged pleats, gaskets or seals. Dirt entering the engine causes premature wear and damage to engine components. Air cleaner elements help to prevent airborne debris from entering the air inlet.
Never service the air cleaner element with the engine running since this will allow dirt to enter the engine.
Note: Use of a platform may be necessary to reach the air cleaner element.Replace the air cleaner elements when the elements reach the maximum air filter restriction. For maximum air filter restrictions, refer to table 1.
Table 1
Maximum Air Filter Restriction
Engine Restriction
G3512H 2.5 kPa (0.36 psi)
G3516H 2.5 kPa (0.36 psi)
G3520H 3.6 kPa (0.52 psi) Note: The air filter restriction is measured before the air inlet to the turbocharger compressor.Inspecting Air Cleaner Elements
Caterpillar does not recommend cleaning air cleaner elements. A feasible and reliable method of inspecting air cleaner elements does not exist.Replacing the Air Cleaner Elements
Note: If the air cleaner is not manufactured by Caterpillar, follow the instructions that are provided by the OEM of the air cleaner.If the air cleaner element becomes plugged, the air can split the material of the air cleaner element. Unfiltered air will drastically accelerate internal engine wear. Your Cat dealer has the proper air cleaner elements for your application. Consult your Cat dealer for the correct air cleaner element.
Check the precleaner (if equipped) daily for accumulation of dirt and debris. Remove any dirt and debris, as needed.Replace the dirty paper air cleaner elements with clean air cleaner elements. Inspect the gasket or the seal of the air cleaner element for damage. Maintain a supply of suitable air cleaner elements for replacement purposes.
Illustration 1 g06244433
Release latches (1).
Lift cover (3).
Remove air cleaner element (2).
Cover the air inlet to the turbocharger to keep out contaminants.
Clean inside the air cleaner cover and body with a clean, dry cloth.
Remove the cover from the air inlet to the turbocharger.
Install a new air cleaner element.
Close the cover and fasten the latches.Storing Air Cleaner Elements
If an element that passes inspection will not be used, the element can be stored for future use.
Illustration 2 g00281694Do not use an air impermeable, waterproof, or plastic as a protective covering for storage. Restricted air flow may result. To protect against dirt and damage, wrap the elements in Volatile Corrosion Inhibited (VCI) paper.Place the element into a box for storage. For identification, mark the outside of the box.Store the box in a dry location.