2006 Subaru Outback Owner's Manual - Page 350

Maintenance and service 11-17 Air cleaner element Non-turbo models 0 Do not operate the engine with the air cleaner element removed. The air cleaner element not only filters intake air but also stops flames if the engine backfires. If the air cleaner element is not installed when the engine backfires, you could be burned. The air cleaner element functions as a filter screen. When the element is perforated or removed, engine wear will be excessive and engine life shortened. The air cleaner element is a dry type. It is unnecessary to clean or wash the element. 3 2 1 1) Connector 2) Duct 3) Clamp B00114 B00426 Replacing the air cleaner element Replace the air cleaner element according to the maintenance schedule in the "Warranty and Maintenance Booklet". Under extremely dusty conditions, replace it more frequently. It is recommended that you always use genuine SUBARU parts. 1. Unplug the connector that is attached to the top of the air cleaner case. 2. Remove the hose that is located at the bottom of the side surface of the air cleaner case. 3. Undo the screw and pull the air duct out of the air cleaner case. 4. Unsnap the two clamps holding the air cleaner case cover. 5. Open the air cleaner case cover and remove the air cleaner element. 6. Clean the inside of the air cleaner cover and case with a damp cloth and install a new air cleaner element. B00115 - CONTINUED -