Subaru 2002 Impreza - Manual (Page 345)

IMPREZA(NA) A1830BE-A (ENGLISH)
Maintenance and service
11-48
HS0191
1) Metal support
3. Grasp the locked end of the blade rubber as-
sembly and pull it firmly until the stoppers on the
rubber are free of the metal support.
HS0192
1) Metal spines
4. If the new blade rubber is not provided with two
metal spines, remove the metal spines from the old
blade rubber and install them in the new blade rub-
ber.