Subaru Impreza 2003 Service Manual page 1610

AUTOMATIC TRANSMISSION
6) Install the transmission assembly. <Ref. to 4AT-
42, INSTALLATION, Automatic Transmission As-
sembly.>
C: DISASSEMBLY
1. MPT MODEL
1) Take out the transfer clutch by lightly tapping the
end of the rear drive shaft.
NOTE:
Be careful not to damage the oil seal in the exten-
sion.
(B)
(A) Extension case
(B) Transfer clutch
2) Remove the transmission clutch pipe without
bending pipe.
(A) Extension case
(B) Transfer clutch pipe
EXTENSION CASE
2. VTD MODEL
1) Remove snap ring using ST1, ST2, ST3 and a
press.
ST1 398673600
ST2 498627100
ST3 398663600
(A)
2) Remove test plug.
AT-00119
(A)
(B)
3) Remove clutch piston using compressed air.
AT-00120
4AT-78
COMPRESSOR
SHEAT
PLYER
ST3
(A)
(A) Extension case
(B) Test plug
ST1
ST2
AT-00121
(B)
AT-00122
AT-00123