1999 SUBARU LEGACY Service Repair Manual

18) Lower the vehicle.
19) Connect connectors to fuel tank harness, and
plug access hole with grommet.
B2M1738
20) Install rear seat cushion. (Sedan model) to 5-3 [W2B1].>
B2M1736
21) Set rear seat cushion. (Wagon model)
B2M1737
22) Install fuel filler cap.
B2M1746
23) Install fuel pump, and connect connector and
fuel hoses.
B2M0047
24) Install fuel sub meter unit, and connect con-
nector and jet pump hose.
G2M0864
25) Connect battery ground cable.
B2M1723
15
[W2B0]2-8SERVICE PROCEDURE
2. Fuel Tank

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

12) Remove bolts which hold fuel filler pipe
bracket.
B2M1752
13) Lift-up the vehicle more.
14) Remove two evaporation hoses from clip.
B2M1753
15) Disconnect evaporation hose from joint pipe.
B2M1754
16) Loosen clamp, and disconnect fuel filler hose
from fuel filler pipe.
B2M1745
17) Remove fuel filler pipe to under side of
vehicle.
B2M1756
B: INSTALLATION
1) Set fuel filler pipe from under side of vehicle,
and hold it on fuel filler flap open.
B2M1756
2) Connect fuel filler pipe into fuel filler hose.
B2M1757
17
[W3B0]2-8SERVICE PROCEDURE
3. Fuel Filler Pipe

3) Lower the vehicle.
4) Temporarily tighten screws which install fuel
filler pipe on filler lid open.
B2M1747
5) Tighten bolt which holds fuel filler pipe on body.
B2M1752
6) Connect evaporation hoses to pipes.
B2M1751
7) Lift-up the vehicle.
8) Tighten clamp bolt which holds fuel filler hose.
B2M1745
9) Install two evaporation hoses to clip.
B2M1753
10) Connect evaporation hose to joint pipe.
B2M1754
11) Lower the vehicle.
12) While holding the under side of protector
cover on bracket, install it.
B2M1750A
13) Tighten bolts which install protector cover on
body.
B2M1749
18
2-8[W3B0]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

3) Disconnect evaporation hose from fuel filler
pipe.
B2M1760
4) Disconnect evaporation hoses from shut valve.
B2M1761
5) Remove shut valve from fuel filler pipe.
B2M1762
D: ASSEMBLY
1) Install shut valve on fuel filler pipe.
Tightening torque:
4.4
±1.5 N´m (0.45±0.15 kg-m, 3.3±1.1 ft-lb)
B2M1762
2) Connect evaporation hoses to shut valve.
B2M1761
3) Connect evaporation hose to fuel filler pipe.
B2M1760
4) Connect evaporation hose to evaporation pipe.
B2M1758
5) Install evaporation pipe to fuel filler pipe.
B2M1759
20
2-8[W3D0]SERVICE PROCEDURE
3. Fuel Filler Pipe

4. Fuel Filter
A: REMOVAL
1) Release fuel pressure.
2) Disconnect fuel delivery hoses from fuel filter.
S2M0195
3) Remove filter from holder.
B: INSPECTION
1) Check the inside of fuel filter for dirt and water
sediment.
2) If it is clogged, or if replacement interval has
been reached, replace it.
3) If water is found in it, shake and expel the water
from inlet port.
C: INSTALLATION
CAUTION:
IIf fuel hoses are damaged at the connecting
portion, replace it with a new one.
IIf clamps are badly damaged, replace with
new ones.
1) Installation is in the reverse order of removal.
2) Tighten hose clamp screws.
Tightening torque:
1.0+0.5/þ0N´m (0.1+0.05/þ0kg-m, 0.7+0.4/þ0ft-lb)
S2M0195
5. Fuel Pump
A: REMOVAL
1) Release fuel pressure.
2) Disconnect fuel delivery hose (A), return hose
(B) and jet pump hose (C) (AWD model only).
B2M0048B
3) Remove nuts which install fuel pump assembly
onto fuel tank.
G2M0343
4) Take off fuel pump from fuel tank.
G2M0344
21
[W5A0]2-8SERVICE PROCEDURE
5. Fuel Pump

4. Fuel Filter
A: REMOVAL
1) Release fuel pressure.
2) Disconnect fuel delivery hoses from fuel filter.
S2M0195
3) Remove filter from holder.
B: INSPECTION
1) Check the inside of fuel filter for dirt and water
sediment.
2) If it is clogged, or if replacement interval has
been reached, replace it.
3) If water is found in it, shake and expel the water
from inlet port.
C: INSTALLATION
CAUTION:
IIf fuel hoses are damaged at the connecting
portion, replace it with a new one.
IIf clamps are badly damaged, replace with
new ones.
1) Installation is in the reverse order of removal.
2) Tighten hose clamp screws.
Tightening torque:
1.0+0.5/þ0N´m (0.1+0.05/þ0kg-m, 0.7+0.4/þ0ft-lb)
S2M0195
5. Fuel Pump
A: REMOVAL
1) Release fuel pressure.
2) Disconnect fuel delivery hose (A), return hose
(B) and jet pump hose (C) (AWD model only).
B2M0048B
3) Remove nuts which install fuel pump assembly
onto fuel tank.
G2M0343
4) Take off fuel pump from fuel tank.
G2M0344
21
[W5A0]2-8SERVICE PROCEDURE
5. Fuel Pump