Subaru Legacy III (2000-2003 year). Service manual — part 273

ME(H6DO)-80

MECHANICAL

ENGINE NOISE

MEMO:

EXHAUST

EX(H6DO)

Page

1.

General Description . . . . . . . . . . . . . . . . . . . . . 2

2.

Front Exhaust Pipe. . . . . . . . . . . . . . . . . . . . . ..5

3.

Rear Exhaust Pipe . . . . . . . . . . . . . . . . . . . . . ..8

4.

Muffler . . . . . . . . . . . . . . . . . . . . . . . . . . .9

EX(H6DO)-2

EXHAUST

GENERAL DESCRIPTION

1. General Description

A: COMPONENT

EX-00110

( 1 )

( 2 )

( 3 )

( 4 )

( 5 )

( 6 )

( 7 )

( 8 )

( 9 )

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(24)

(24)

(22)

(21)

(20)

(25)

(24)

(23)

T6

T4

T4

T4

T3

T3

T3

T5

T2

T1

T1

T1

EX(H6DO)-3

EXHAUST

GENERAL DESCRIPTION

(1) Front oxygen (A/F) sensor (RH)

(11) Lower front catalytic converter

cover (LH)

(22) Gasket

(2) Gasket (RH)

(23) Muffler

(3) Upper front catalytic converter

cover (RH)

(12) Front catalytic converter (LH)

(24) Cushion rubber

(13) Front exhaust pipe (LH)

(25) Self-locking nut

(4) Lower front catalytic converter

cover (RH)

(14) Lower rear catalytic converter

cover

Tightening torque: N·m (kgf-m, ft-lb)

(5) Front catalytic converter (RH)

(15) Clamp

T1: 13 (1.3, 9.4)

(6) Front exhaust pipe (RH)

(16) Rear oxygen sensor

T2: 18 (1.8, 13.0)

(7) Gasket (RH)

(17) Rear catalytic converter

T3: 21 (2.1, 15)

(8) Front oxygen (A/F) sensor (LH)

(18) Bracket

T4: 30 (3.1, 22.4)

(9) Gasket (LH)

(19) Gasket

T5: 35 (3.6, 26.0)

(10) Upper front catalytic converter

cover (LH)

(20) Spring

T6: 48 (4.9, 35.4)

(21) Rear exhaust pipe