Subaru Impreza 2003 Service Manual page 1604

AUTOMATIC TRANSMISSION
B: INSTALLATION
1) Install the oil cooler outlet and inlet pipes using a
new aluminum washer.
Tightening torque:
T1: 44 N·m (4.5 kgf-m, 32.5 ft-lb)
T2: 25 N·m (2.5 kgf-m, 18.1 ft-lb)
T1
2) Install ATF cooler pipe to frame.
3) Connect ATF cooler hose to pipe transmission
side.
NOTE:
• Install so that the hose is not folded over, exces-
sively bent, or twisted.
ATF COOLER PIPE AND HOSE
T1
T2
AT-00805
AT-00704
4AT-72
• Be careful to insert the hose to the specified po-
sition.
4) Connect ATF cooler hose to pipe of radiator
side.
NOTE:
• Install so that the hose is not folded over, exces-
sively bent, or twisted.
• Be careful to insert the hose to the specified po-
sition.
5) Install the under cover.
6) Install battery and washer tank.
7) Fill ATF. <Ref. to 4AT-31, Automatic Transmis-
sion Fluid.>
NOTE:
Make sure there are no ATF leaks in joints between
the transmission, radiator, pipes, and hoses.
C: INSPECTION
Repair or replace any defective hoses, pipes,
clamps, and washers found from the inspection be-
low.
1) Check for ATF leaks in joints between the trans-
mission, radiator, pipes, and hoses.
2) Check for deformed clamps.
3) Lightly bend the hose and check for cracks in the
surface and other damage.
4) Pinch the hose with your fingers and check for
poor elasticity. Also check for poor elasticity in the
parts where the clamp was by pressing with your
fingernail.
5) Check for peeling, cracks, and deformation at
the tip of the hose.
AT-00683
AT-00703