Subaru Legacy 2003 Service Manual page 2722

OIL SEAL
TRANSFER CASE
4. Oil Seal
A: NOTE
For removal, installation and inspection work, refer
to "AT" section or "MT" section.
AT model:
<Ref. to AT-48, Extension Case Oil Seal.>
MT model:
<Ref. to MT-41, Oil Seal.>
TC-5