SUBARU LEGACY 1999 Service Owner's Manual

5) Disconnect connector from vent control sole-
noid valve.
B2M0964
6) Remove one bolt fixing bracket on the body.
H2M1469
7) Remove two vacuum hoses from vent control
solenoid valve.
B2M0965A
8) Remove one bolt fixing vent control solenoid
valve on bracket.
B2M0966
9) Remove vent control solenoid valve.
B: INSTALLATION
1) Install the bolt fixing vent control solenoid valve
on bracket.
B2M0966
2) Install two vacuum hoses to vent control sole-
noid valve.
B2M0965A
3) Install the bolt fixing bracket on the body.
Tightening torque:
25
±7 N´m (2.5±0.7 kg-m, 18.1±5.1 ft-lb)
H2M1469
16
2-1[W11B0]SERVICE PROCEDURE
11. Vent Control Solenoid Valve (2500 cc Model)

4) Connect connector to vent control solenoid
valve.
B2M0964
5) Connect two hoses to air filter.
B2M1888A
6) Install canister.
B2M1780
7) Lower the vehicle.
8) Connect battery ground cable.
B2M1723
12. Main Fuel Level Sensor
A: REMOVAL
1) Release fuel pressure.
2) Open fuel flap lid, and remove fuel filler cap.
B2M1746
3) Disconnect battery ground cable.
B2M1723
4) Disconnect fuel delivery hose (A), return hose
(B) and jet pump hose (C).
B2M0954E
17
[W12A0]2-1SERVICE PROCEDURE
12. Main Fuel Level Sensor

4) Connect connector to vent control solenoid
valve.
B2M0964
5) Connect two hoses to air filter.
B2M1888A
6) Install canister.
B2M1780
7) Lower the vehicle.
8) Connect battery ground cable.
B2M1723
12. Main Fuel Level Sensor
A: REMOVAL
1) Release fuel pressure.
2) Open fuel flap lid, and remove fuel filler cap.
B2M1746
3) Disconnect battery ground cable.
B2M1723
4) Disconnect fuel delivery hose (A), return hose
(B) and jet pump hose (C).
B2M0954E
17
[W12A0]2-1SERVICE PROCEDURE
12. Main Fuel Level Sensor

5) Remove nuts which install fuel pump assembly
onto fuel tank.
B2M0955
6) Take off fuel pump assembly from fuel tank.
B2M0956
7) Disconnect connector from fuel pump bracket.
S2M0145
8) Remove bolt which installs fuel level sensor on
mounting bracket.
S2M0855
B: INSTALLATION
CAUTION:
Leave fuel filler cap open when tightening nuts,
to prevent fuel from flowing out through fuel
delivery and return pipes. Close fuel filler cap
after tightening nuts.
Installation is in the reverse order of removal. Do
the following:
(1) Install the fuel level sensor onto the mounting
bracket.
S2M0855
(2) Always use new gaskets.
(3) Ensure sealing portion is free from fuel or for-
eign particles before installation.
(4) Tighten nuts in alphabetical 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)
B2M0955C
18
2-1[W12B0]SERVICE PROCEDURE
12. Main Fuel Level Sensor

13. Air Filter
A: REMOVAL AND INSTALLATION
1) Disconnect battery ground cable.
B2M1723
2) Lift-up the vehicle.
3) Remove canister.
B2M1780
4) Disconnect connector from drain valve.
B2M1788
5) Disconnect evaporation hoses from joint pipes.
B2M1789
6) Remove nut which installs air filter and drain
valve brackets on body, and remove them as a
unit.
B2M1790
7) Disconnect evaporation hoses, and remove air
filter.
B2M1791A
8) Installation is in the reverse order of removal.
Tightening torque:
22.5
±7 N´m (2.3±0.7 kg-m, 16.6±5.1 ft-lb)
B2M1790
19
[W13A0]2-1SERVICE PROCEDURE
13. Air Filter

14. Sub Fuel Level Sensor
A: REMOVAL AND INSTALLATION
1) Release fuel pressure.
2) Open fuel flap lid, and remove fuel filler cap.
B2M1746
3) Disconnect battery ground cable.
B2M1723
4) Remove service hole cover.
G2M0863
5) Disconnect connector from fuel sub meter, and
disconnect jet pump hose.
S2M0151
6) Remove bolts which install sub fuel level sensor
on fuel tank.
S2M0152
7) Remove sub fuel level sensor.
S2M0153
8) Installation is in the reverse order of removal.
Tightening torque:
T: 4.4
±1.5 N´m (0.45±0.15 kg-m, 3.3±1.1
ft-lb)
S2M0152A
20
2-1[W14A0]SERVICE PROCEDURE
14. Sub Fuel Level Sensor

15. Vent Valve
A: REMOVAL AND INSTALLATION
1) Release fuel pressure.
2) Open fuel flap lid, and remove fuel filer cap.
B2M1746
3) Disconnect battery ground cable.
B2M1723
4) Drain fuel from fuel tank.
G2M0345
5) Remove fuel tank.
S2M0169A
6) Remove protector cover.
B2M1773
7) Move clips, and disconnect hoses from vent
valve.
B2M1792
8) Remove nuts which install vent valve on fuel
tank.
B2M1793
21
[W15A0]2-1SERVICE PROCEDURE
15. Vent Valve

9) Installation is in the reverse order of removal.
CAUTION:
Replace rubber seat with a new one.
Tightening torque:
4.4
±1.5 N´m (0.45±0.15 kg-m, 3.3±1.1 ft-lb)
B2M1794A
16. Shut Valve
A: REMOVAL AND INSTALLATION
1) Release fuel pressure.
2) Open fuel flap lid, and remove fuel filer cap.
B2M1746
3) Disconnect battery ground cable.
B2M1723
4) Drain fuel from fuel tank.
G2M0345
5) Remove fuel filler pipe.
B2M1756
22
2-1[W16A0]SERVICE PROCEDURE
16. Shut Valve

9) Installation is in the reverse order of removal.
CAUTION:
Replace rubber seat with a new one.
Tightening torque:
4.4
±1.5 N´m (0.45±0.15 kg-m, 3.3±1.1 ft-lb)
B2M1794A
16. Shut Valve
A: REMOVAL AND INSTALLATION
1) Release fuel pressure.
2) Open fuel flap lid, and remove fuel filer cap.
B2M1746
3) Disconnect battery ground cable.
B2M1723
4) Drain fuel from fuel tank.
G2M0345
5) Remove fuel filler pipe.
B2M1756
22
2-1[W16A0]SERVICE PROCEDURE
16. Shut Valve

6) Disconnect evaporation hoses from shut valve.
B2M1796
7) Remove shut valve from fuel filler pipe.
B2M1797
8) Installation is in the reverse order of removal.
Tightening torque:
4.4
±1.5 N´m (0.45±0.15 kg-m, 3.3±1.1 ft-lb)
B2M1797
17. Drain Valve
A: REMOVAL AND INSTALLATION
1) Disconnect battery ground cable.
B2M1723
2) Lift-up the vehicle.
3) Remove canister.
B2M1780
4) Disconnect connector from drain valve.
B2M1788
5) Disconnect evaporation hoses from drain valve.
B2M1798A
23
[W17A0]2-1SERVICE PROCEDURE
17. Drain Valve