1999 SUBARU LEGACY rear

3. Fuel Filler Pipe
A: REMOVAL
1) Release fuel pressure.
2) Open fuel flap lid, and remove fuel filler cap.
B2M1746
3) Disconnect battery ground cable.
B2M1723
4) Drain fuel from fuel tank.
G2M0345
5) Remove screws which install fuel filler pipe on
filler lid open.
B2M1747
6) Remove wheel nuts of rear right side.
7) Lift-up the vehicle.
8) Remove rear right side wheel.
B2M1748
9) Remove bolts which install protector cover on
body.
B2M1749
10) While releasing the under side of protector
cover from hook, remove it.
B2M1750A
11) Disconnect evaporation hoses from pipes.
B2M1751
16
2-8[W3A0]SERVICE PROCEDURE
3. Fuel Filler Pipe

14) Tighten screws which install fuel filler pipe on
filler lid open.
B2M1747
15) Install rear right wheel.
B2M1748
16) Install fuel filler cap.
B2M1746
17) Install fuel pump, and connect connector and
fuel hoses.
B2M0047
18) Install fuel sub meter unit, and connect con-
nector and jet pump hose.
G2M0864
19) Connect battery ground terminal.
B2M1723
C: DISASSEMBLY
1) Move clip, and disconnect evaporation hose
from joint pipe.
B2M1758
2) Remove bolt which installs joint pipe on fuel
filler pipe.
B2M1759
19
[W3C0]2-8SERVICE PROCEDURE
3. Fuel Filler Pipe

B: INSTALLATION
Installation is in the reverse order of removal. Do
the following:
(1) Always use new gaskets.
(2) Ensure sealing portion is free from fuel or for-
eign particles before installation.
(3) Tighten nuts in numerical sequence shown in
Figure to specified torque.
Tightening torque:
4.4
±1.5 N´m (0.45±0.15 kg-m, 3.3±1.1 ft-lb)
G2M0346
7. Fuel Delivery, Return and
Evaporation Lines
A: REMOVAL
1) Release fuel pressure.
2) Remove fuel filler cap.
3) Remove inner trim, insulator and rear seat.
4) Remove fuel delivery pipes and hoses, fuel
return pipes and hoses, and evaporation pipes and
hoses.
B2M1763C
5) In engine compartment, detach fuel delivery
hose, return hose and evaporation hose.
S2M0090A
23
[W7A0]2-8SERVICE PROCEDURE
7. Fuel Delivery, Return and Evaporation Lines

B: INSTALLATION
Installation is in the reverse order of removal. Do
the following:
(1) Always use new gaskets.
(2) Ensure sealing portion is free from fuel or for-
eign particles before installation.
(3) Tighten nuts in numerical sequence shown in
Figure to specified torque.
Tightening torque:
4.4
±1.5 N´m (0.45±0.15 kg-m, 3.3±1.1 ft-lb)
G2M0346
7. Fuel Delivery, Return and
Evaporation Lines
A: REMOVAL
1) Release fuel pressure.
2) Remove fuel filler cap.
3) Remove inner trim, insulator and rear seat.
4) Remove fuel delivery pipes and hoses, fuel
return pipes and hoses, and evaporation pipes and
hoses.
B2M1763C
5) In engine compartment, detach fuel delivery
hose, return hose and evaporation hose.
S2M0090A
23
[W7A0]2-8SERVICE PROCEDURE
7. Fuel Delivery, Return and Evaporation Lines

3) Ensure that there is no air flow when hose is
tilted greater than 90É.9. Fuel Sub Meter Unit
A: REMOVAL AND INSTALLATION
1) Disconnect battery ground cable.
G6M0095
2) Remove rear seat.
3) Remove service hole cover.
G2M0863
4) Disconnect connector from fuel sub meter, and
disconnect jet pump hose.
G2M0864
5) Remove fuel sub meter unit.
G2M0865
25
[W9A0]2-8SERVICE PROCEDURE
9. Fuel Sub Meter Unit

3) Ensure that there is no air flow when hose is
tilted greater than 90É.9. Fuel Sub Meter Unit
A: REMOVAL AND INSTALLATION
1) Disconnect battery ground cable.
G6M0095
2) Remove rear seat.
3) Remove service hole cover.
G2M0863
4) Disconnect connector from fuel sub meter, and
disconnect jet pump hose.
G2M0864
5) Remove fuel sub meter unit.
G2M0865
25
[W9A0]2-8SERVICE PROCEDURE
9. Fuel Sub Meter Unit

(1) Upper front exhaust pipe cover
CTR
(2) Lower front exhaust pipe cover
CTR
(3) Band RH
(4) Band LH
(5) Upper front exhaust pipe cover
LH
(6) Lower front exhaust pipe cover
LH
(7) Front exhaust pipe
(8) Lower front exhaust pipe cover
RHUpper front exhaust pipe
cover RH
(9) Gasket
(10) Spring(11) Rear exhaust pipe
(12) Self-locking nut
(13) Gasket
(14) Gasket
(15) Muffler
(16) Cushion rubber
(17) Clamp
(18) Upper center exhaust pipe cover
(19) Center exhaust pipe
(20) Clamp B
(21) Upper rear catalytic converter
cover
(22) Lower rear catalytic converter
cover
(23) Gasket
(24) Front oxygen sensor(25) Rear oxygen sensor
(26) Front catalytic converter
(27) Front catalytic converterLower
front catalytic converter cover
(28) Upper front catalytic converter
cover
Tightening torque: N´m (kg-m, ft-lb)
T1:
13±3 (1.3±0.3, 9.4±2.2)
T2:18±5 (1.8±0.5, 13.0±3.6)
T3:30±5 (3.1±0.5, 22.4±3.6)
T4:35±5 (3.6±0.5, 26.0±3.6)
T5:48±5 (4.9±0.5, 35.4±3.6)
3
[C1A0]2-9COMPONENT PARTS
1. Exhaust System

B: 2500 cc MODEL
S2M0155A
(1) Upper front exhaust pipe cover
CTR
(2) Lower front exhaust pipe cover
CTR
(3) Band RH
(4) Band LH
(5) Upper front exhaust pipe cover
LH
(6) Lower front exhaust pipe cover
LH
(7) Front exhaust pipe
(8) Lower front exhaust pipe cover
RH
(9) Upper front exhaust pipe cover
RH
(10) Gasket
(11) Spring(12) Rear exhaust pipe
(13) Self-locking nut
(14) Gasket
(15) Muffler
(16) Cushion rubber
(17) Clamp
(18) Upper center exhaust pipe cover
(19) Center exhaust pipe
(20) Clamp B
(21) Upper rear catalytic converter
cover
(22) Lower rear catalytic converter
cover
(23) Gasket
(24) Front oxygen sensor
(25) Rear oxygen sensor (California
spec. vehicles)(26) Rear oxygen sensor (Except
California spec. vehicles)
(27) Front catalytic converter
(28) Lower front catalytic converter
cover
(29) Upper front catalytic converter
cover
Tightening torque: N´m (kg-m, ft-lb)
T1:
13±3 (1.3±0.3, 9.4±2.2)
T2:18±5 (1.8±0.5, 13.0±3.6)
T3:30±5 (3.1±0.5, 22.4±3.6)
T4:35±5 (3.6±0.5, 26.0±3.6)
T5:48±5 (4.9±0.5, 35.4±3.6)
4
2-9[C1B0]COMPONENT PARTS
1. Exhaust System