SUBARU LEGACY 1997 Service Repair Manual

B2M1685A
3) Fasten engine harness to engine coolant hose with
band clip.
NOTE:
Make sure that the throttle linkage does not interfere with
other parts in the operating area.
B2M1179E
4) Install operating cylinder. (MT vehicle only)
Tightening torque:
37±3 N⋅m (3.8±0.3 kg-m, 27.3±2.2 ft-lb)
NOTE:
Apply grease to contact point of release lever and operat-
ing cylinder rod. <Ref. to 2-10 [W5A0].>
B2M1683
5) Install air intake chamber. <Ref. to 2-7 [W18A0].>
G6M0095
6) Connect battery ground cable to battery ground termi-
nal.
39
2-7SERVICE PROCEDURE
19. Knock Sensor

1. Fuel System
A: SPECIFICATIONS
Fuel tankCapacity 60
(15.9 US gal, 13.2 Imp gal)
Location Under rear seat
Fuel pumpType Impeller
Discharge pressure 250.1 kPa (2.55 kg/cm
2, 36.3 psi)
Discharge flowAWD: More than 80
(21.1 US gal, 17.6 Imp gal)/h
FWD: More than 65
(17.2 US gal, 14.3 Imp gal)/h
[12 V at 300 kPa (3.06 kg/cm
2, 43.5 psi)]
Fuel filterCartridge type
2
2-8SPECIFICATIONS AND SERVICE DATA
1. Fuel System

1. Fuel Tank
1. 2500 cc AWD MODEL
B2M0630A

1Heat sealed cover


2Fuel tank band


3Protector LH


4Protector RH


5Fuel tank


6Fuel pump gasket


7Fuel pump ASSY


8Fuel cut valve gasket


9Fuel cut valve


10Evaporation hose C


11Evaporation hose A

12Clip


13Joint pipe


14Evaporation hose B


15Evaporation pipe ASSY


16Evaporation hose D


17Clamp


18Jet pump hose A


19Fuel delivery hose A


20Fuel return hose A


21Fuel pipe ASSY


22Jet pump hose B

23Fuel delivery hose B


24Fuel return hose B


25Evaporation hose E


26Fuel sub meter gasket


27Jet pump filter


28Fuel sub meter unit


29Roll over valve
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 4.4±1.5 (0.45±0.15, 3.3±1.1)
T2: 7.4±2.0 (0.75±0.2, 5.4±1.4)
T3: 33±10 (3.4±1.0, 25±7)
3
2-8COMPONENT PARTS
1. Fuel Tank

2. FWD MODEL
B2M0631A

1Heat seated cover


2Fuel tank band


3Protector


4Protector bracket


5Fuel tank


6Fuel pump gasket


7Fuel pump ASSY


8Clamp


9Clip


10Fuel delivery hose A


11Fuel return hose A


12Evaporation hose A


13Fuel pipe ASSY

14Fuel delivery hose B


15Fuel return hose B


16Evaporation hose B


17Plate


18Roll over valve
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 4.4±1.5 (0.45±0.15, 3.3±1.1)
T2: 7.4±0.2 (0.75±0.2, 5.4±1.4)
T3: 18±5 (1.8±0.5, 13.0±3.6)
T4: 33±10 (3.4±1.0, 25±7)
4
2-8COMPONENT PARTS
1. Fuel Tank

3. 2200 cc AWD MODEL
B2M0975A
5
2-8COMPONENT PARTS
1. Fuel Tank

1Heat sealed cover


2Fuel tank band


3Protector LH


4Protector RH


5Fuel tank


6Pressure control solenoid valve bracket


7Pressure control solenoid valve


8Evaporation hose G


9Evaporation pipe A


10Fuel pump gasket


11Fuel pump ASSY


12Fuel cut valve gasket


13Fuel cut valve


14Evaporation hose C


15Evaporation hose A


16Clip


17Joint pipe


18Evaporation hose B


19Evaporation pipe ASSY

20Evaporation hose D


21Evaporation hose E


22Clamp


23Jet pump hose A


24Fuel delivery hose A


25Fuel return hose A


26Fuel pipe ASSY


27Jet pump hose B


28Fuel delivery hose B


29Fuel return hose B


30Evaporation hose F


31Fuel sub meter gasket


32Jet pump filter


33Fuel sub meter unit
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 4.4±1.5 (0.45±0.15, 3.3±1.1)
T2: 7.4±2.0 (0.75±0.2, 5.4±1.4)
T3: 33±10 (3.4±1.0, 25±7)
6
2-8COMPONENT PARTS
1. Fuel Tank

2. Fuel Line
1. 2200 cc FWD AND 2500 cc MODEL
B2M0046A

1Clamp


2Fuel delivery hose A


3Fuel filter bracket


4Fuel filter holder


5Fuel filter cup


6Fuel filter


7Evaporation hose


8Clip


9Fuel delivery hose B

10Fuel return hose


11Air vent hose


12Canister


13Canister hose A


14Two-way valve


15Canister hose B


16Canister hose C


17Canister bracket


18Fuel pipe ASSY
7
2-8COMPONENT PARTS
2. Fuel Line

2. 2200 cc AWD MODEL
B2M0974A
8
2-8COMPONENT PARTS
2. Fuel Line

1Clamp


2Fuel delivery hose A


3Fuel filter bracket


4Fuel filter holder


5Fuel filter cup


6Fuel filter


7Evaporation hose


8Clip


9Fuel delivery hose B


10Fuel return hose


11Roll over valve


12Roll over valve bracket


13Evaporation hose H


14Evaporation hose I


15Evaporation pipe B


16Canister hose A


17Canister hose B


18Canister holder


19Canister upper bracket


20Cushion rubber


21Canister lower bracket


22Canister


23Fuel pipe ASSY


24Fuel filler valve


25Fuel filler pipe


26Packing

27Ring A


28Ring B


29Fuel filler cap


30Fuel filler pipe protector


31Fuel tank pressure sensor


32Fuel tank pressure sensor hose A


33Fuel tank pressure sensor bracket


34Grommet


35Fuel tank pressure sensor hose B


36Air ventilator hose A


37Air ventilator pipe A


38Air ventilator hose B


39Air ventilator pipe B


40Air ventilator pipe protector


41Vent control solenoid valve


42Vent control solenoid valve hose


43Air filter hose A


44Air filter hose B


45Air filter


46Tapping screw
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 23±7 (2.3±0.7, 17±5.1)
T2: 25±7 (2.5±0.7, 18±5.1)
9
2-8COMPONENT PARTS
2. Fuel Line

1. Precautions
WARNING:
Place “No fire” signs near the working area.
Disconnect ground terminal from battery.
Be careful not to spill fuel on the floor.
G2M0340
A: RELEASING OF FUEL PRESSURE
1) Take off floor mat.
2) Remove access hole lid.
B2M0047
3) Disconnect connector from fuel pump.
4) Start the engine, and run it until it stalls.
5) After the engine stalls, crank it for five more seconds.
6) Turn ignition switch OFF.
G2M0340
B: DRAINING OF FUEL
1) Remove rear seat and seat back.
2) Remove access hole lid.
B2M0047
3) Disconnect connector from fuel pump.
4) Release fuel pressure. <Ref. to 2-8 [W1A0].>
10
2-8SERVICE PROCEDURE
1. Precautions