Subaru 2004 Forester Owner's Manual page 365

Maintenance and service
Turbo models
1. Unsnap the two clamps holding the air cleaner
case cover.
11-22
USB521BA
1) Air cleaner case cover
2) Air cleaner element
2. Open the air cleaner case cover and remove the air
cleaner element.
3. Clean the inside of the air cleaner cover and case
with a damp cloth and install a new air cleaner ele-
ment.
1
2
USB522BB