2007 Subaru Forester Owner's Manual - Page 288

A8110BE.book 15 ページ Maintenance and service 11-15 Air cleaner element Non-turbo models 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 has a viscous type and a dry type. Be sure to use the appropriate type of air cleaner element, which depends on the vehicle type. If there is the embossed requirement "Use of genuine dry air cleaner element is required" on the air cleaner case cover, which is shown in the following figure, use the dry type air cleaner element. For vehicles without the requirement on the air cleaner case cover, use the viscous type air cleaner element. 1 B00548 1) Embossed requirement B00361 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. Unsnap the two clamps holding the air cleaner case cover. 11 B00362 2. Push the air cleaner case cover in the direction of the arrow shown in the draw- CONTINUED -