Subaru 2002 IMPREZA Service Manual page 1150

EXHAUST
4. Joint Pipe
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Remove the solenoid valve cover.
3) Disconnect the exhaust temperature sensor con-
nector.
4) Remove the front oxygen (A/F) sensor. <Ref. to
FU(TURBO)-44, REMOVAL, Front Oxygen (A/F)
Sensor.>
5) Remove the under cover.
JOINT PIPE
6) Remove the lower exhaust manifold cover (RH).
7) Remove the nuts which hold front exhaust man-
ifold to joint pipe.
G6M0095
8) Remove the center exhaust pipe. <Ref. to
EN0828
EX(TURBO)-8, REMOVAL, Center Exhaust Pipe.>
9) Remove the turbocharger. <Ref. to IN(TURBO)-
12, REMOVAL, Turbocharger.>
10) Take off the joint pipe in the upward direction.
B: INSTALLATION
Install in the reverse order of removal.
Tightening torque:
T: 35 N·m (3.6 kgf-m, 26.0 ft-lb)
EN0896
EX(TURBO)-12
G2M0852
EN0917
H2M1747A