Subaru Impreza 2003 Service Manual page 1958

MANUAL TRANSMISSION AND DIFFERENTIAL
ILLUSTRATION
ST18668AA000
ST18669AA000
ST18670AA000
ST18620AA000
GENERAL DESCRIPTION
TOOL NUMBER DESCRIPTION
18668AA000 PUNCH
18669AA000 PUNCH
18670AA000 PUNCH
18620AA000 ADAPTER
WRENCH
6MT-28
REMARKS
Used for caulking main shaft lock nut.
Used for caulking driven shaft lock nut.
Used for caulking drive pinion shaft lock nut.
Used for installing and removing driven gear
shaft lock nut.