Subaru Legacy 2004 Service Manual page 1211

2. CENTER AND REAR EXHAUST PIPE, AND MUFFLER
(12)
(1)
(2)
T4
(1) Gasket
(2) Front catalytic converter
(3) Center exhaust pipe (Front)
(4) Front oxygen (A/F) sensor
(5) Bracket
(6) Gasket
(7) Center pipe upper cover (Rear)
(8) Clamp
(9) Rear catalytic converter lower
cover
(10) Rear oxygen sensor
(11) Rear catalytic converter
General Description
(15)
(18)
(17)
(13)
(16)
(14)
T5
A
T7
(7)
(4)
(22)
(3)
(6)
(8)
T5
T1
T5
(5)
(12) Gasket
(13) Rear exhaust pipe
(14) Chamber
(15) Cushion rubber
(16) Spring
(17) Bolt
(18) Gasket
(19) Muffler (RH)
(20) Self-locking nut
(21) Muffler (LH)
(22) Center exhaust pipe (Rear)
EX(H4DOTC)-3
(15)
(19)
(18)
(15)
(20)
T6
(10)
T8
A
T2
(11)
(9)
T1
T3
Tightening torque: N
T1: 13 (1.3, 9.6)
T2: 18 (1.8, 13.3)
T3: 23 (2.3, 17.0)
T4: 30 (3.1, 22.1)
T5: 35 (3.6, 26.0)
T6: 48 (4.9, 35.4)
T7: <Ref. to FU(H4DOTC)-33,
T8: <Ref. to FU(H4DOTC)-34,
EXHAUST
(21)
(15)
(15)
EX-02005
!
m (kgf-m, ft-lb)
INSTALLATION, Front Oxygen
(A/F) Sensor.>
INSTALLATION, Rear Oxygen
Sensor.>