M32887 · Wash precleaner in warm, soapy water. · Rinse precleaner in clean water. · Squeeze precleaner to remove most of the water. · Let precleaner air dry. · Apply 30 mL (1 oz) of clean engine oil to precleaner. M32888 · Squeeze precleaner to distribute oil evenly and to remove excess oil. 5. Install precleaner on new element and install air cleaner. 6. Install air cleaner cover and wing nuts. 74