Subaru IMPREZA GD 2007 Series Manual page 2598

asieps_tobira_IM_US.book 91 ページ ２０１２年１月１７日 火曜日 午後３時４８分
3) Install the reduction driven gear. <Ref. to 4AT-
81, INSTALLATION, Reduction Driven Gear.>
4) Install the reduction drive gear. (MP-T model)
<Ref. to 4AT-83, INSTALLATION, Reduction Drive
Gear.>
5) Install the center differential carrier. (VTD model)
<Ref. to 4AT-85, INSTALLATION, Center Differen-
tial Carrier.>
6) Join the transmission case and the extension
case, and then install the rear vehicle speed sen-
sor. <Ref. to 4AT-70, INSTALLATION, Extension
Case.>
7) Insert the inhibitor switch and transmission con-
nector to the stay.
(B)
(A) Transmission harness
(B) Inhibitor switch harness
8) Install the ATF cooler pipe. <Ref. to 4AT-66, IN-
STALLATION, ATF Cooler Pipe and Hose.>
9) Install the oil charge pipe together with an O-
ring. <Ref. to 4AT-68, INSTALLATION, Oil Charge
Pipe.>
10) Insert the input shaft, and check the amount of
protrusion.
NOTE:
Turn the input shaft lightly by hand while inserting.
Normal protrusion amount A:
50 — 55 mm (1.97 — 2.17 in)
A
11) Install the torque converter clutch assembly.
<Ref. to 4AT-69, INSTALLATION, Torque Convert-
er Clutch Assembly.>
Oil Pump Housing
12) Install the transmission assembly to the vehi-
cle. <Ref. to 4AT-39, INSTALLATION, Automatic
Transmission Assembly.>
C: DISASSEMBLY
1. OIL PUMP COVER
1) Remove the four seal rings.
(A)
2) Remove the bolt, and lightly tap the stator shaft
end to remove the cover.
AT-01351
3) Remove the inner and outer rotors.
AT-02384
4AT-91
AUTOMATIC TRANSMISSION
(A)
(A) Seal ring
(A)
(A) Oil pump cover
(B) Oil pump housing
(B)
(A)
(A) Inner rotor
(B) Outer rotor
AT-00189
(B)
AT-00190
AT-01036