1997 SUBARU LEGACY torque

H2M1460
7) Remove two screws fixing bracket on fuel pump assem-
bly.
H2M1461A
8) Remove one screw fixing fuel level sensor on bracket.
9) Remove fuel level sensor from fuel pump assembly.
B2M0955A
B: INSTALLATION
CAUTION:
Leave fuel filler cap open when tightening nuts, to pre-
vent 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 fol-
lowing:
(1) Always use new gaskets.
(2) Ensure sealing portion is free from fuel or foreign
particles before installation.
(3) Tighten nuts in numerical sequence shown in Fig-
ure to specified torque.
Tightening torque:
4.4±1.5 N⋅m (0.45±0.15 kg-m, 3.3±1.1 ft-lb)
B2M0968
13. Air Filter (2200 cc AWD Model)
A: REMOVAL AND INSTALLATION
1) Remove canister.
2) Remove two hoses from air filter.
3) Remove flange nut from bracket.
4) Installation is in the reverse order of removal.
16
2-1SERVICE PROCEDURE
12. Fuel Level Sensor (2200 cc AWD Model) - 13. Air Filter (2200 cc AWD Model)

H2M1460
7) Remove two screws fixing bracket on fuel pump assem-
bly.
H2M1461A
8) Remove one screw fixing fuel level sensor on bracket.
9) Remove fuel level sensor from fuel pump assembly.
B2M0955A
B: INSTALLATION
CAUTION:
Leave fuel filler cap open when tightening nuts, to pre-
vent 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 fol-
lowing:
(1) Always use new gaskets.
(2) Ensure sealing portion is free from fuel or foreign
particles before installation.
(3) Tighten nuts in numerical sequence shown in Fig-
ure to specified torque.
Tightening torque:
4.4±1.5 N⋅m (0.45±0.15 kg-m, 3.3±1.1 ft-lb)
B2M0968
13. Air Filter (2200 cc AWD Model)
A: REMOVAL AND INSTALLATION
1) Remove canister.
2) Remove two hoses from air filter.
3) Remove flange nut from bracket.
4) Installation is in the reverse order of removal.
16
2-1SERVICE PROCEDURE
12. Fuel Level Sensor (2200 cc AWD Model) - 13. Air Filter (2200 cc AWD Model)

G2M0093
4) Connect oil pressure gauge hose to cylinder block.
5) Start the engine, and measure oil pressure.
Oil pressure:
98 kPa (1.0 kg/cm
2,14 psi) or more at 800 rpm
294 kPa (3.0 kg/cm2, 43 psi) or more at 5,000 rpm
CAUTION:

If oil pressure is out of specification, check oil
pump, oil filter and lubrication line.


If oil pressure warning light is turned ON and oil
pressure is in specification, replace oil pressure
switch.

NOTE:
The specified data is based on an engine oil temperature
of 80°C (176°F).
6) After measuring oil pressure, install oil pressure switch.
Tightening torque:
25±3 N⋅m (2.5±0.3 kg-m, 18.1±2.2 ft-lb)
7) Install generator and V-belt in the reverse order of
removal, and adjust the V-belt deflection.
8
2-2
6. Engine Oil Pressure

B2M1228A
B: ADJUSTMENT
1. 2200 cc MODEL
CAUTION:
Adjustment of valve clearance should be performed
while engine is cold.
1) Set #1 cylinder piston to top dead center of compres-
sion stroke by rotating crankshaft pulley clockwise.
NOTE:
When arrow mark on camshaft sprocket (RH) comes
exactly to the top, #1 cylinder piston is brought to the top
dead center of compression stroke.
B2M1238A
2) Adjust the #1 cylinder valve clearance.
(1) Loosen the valve rocker nut and screw.
(2) Place suitable thickness gauge.
(3) While noting valve clearance, tighten valve rocker
adjust screw.
(4) When specified valve clearance is obtained, tighten
valve rocker nut.
Tightening torque:
10±1 N⋅m (1.0±0.1 kg-m, 7.2±0.7 ft-lb)
CAUTION:

Insert the thickness gauge in as horizontal a direc-
tion as possible with respect to the valve stem end
face.

Adjust exhaust valve clearances while lifting-up the
vehicle.
Valve clearance:
Intake: 0.20±0.02 mm (0.0079±0.0008 in)
Exhaust: 0.25±0.02 mm (0.0098±0.0008 in)
3) Ensure that valve clearances are within specifications.
4) Turn crankshaft two complete rotations until #1 cylinder
piston is again set to top dead center on compression
stroke.
5) Ensure that valve clearances are within specifications.
If necessary, re-adjust valve clearances.
14
2-2
7. Valve Clearance

1. Timing Belt
B2M0102A

1Crankshaft sprocket


2Belt cover No. 2 (RH)


3Belt cover No. 2 (LH)


4Camshaft sprocket (RH)


5Belt idler


6Tensioner bracket


7Belt idler


8Belt tensioner


9Tensioner adjuster


10Belt idler No. 2


11Camshaft sprocket (LH)


12Timing belt

13Belt cover (RH)


14Front belt cover


15Belt cover (LH)


16Crankshaft pulley
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5±1 (0.5±0.1, 3.6±0.7)
T2: 25±2 (2.5±0.2, 18.1±1.4)
T3: 39±4 (4.0±0.4, 28.9±2.9)
T4: 78±5 (8.0±0.5, 57.9±3.6)
T5: 127±10 (13.0±1.0, 94±7)
6
2-3COMPONENT PARTS
1. Timing Belt

2. Cylinder Head and Camshaft
B2M0103A

1Rocker cover (RH)


2Rocker cover gasket


3Camshaft support (RH)


4O-ring


5Camshaft (RH)


6Intake valve guide


7Exhaust valve guide


8Oil seal


9Cylinder head (RH)


10Cylinder head gasket


11Cylinder head (LH)


12Plug


13Camshaft (LH)


14O-ring


15Camshaft support (LH)

16Oil seal


17Oil filler cap


18Gasket


19Oil filler pipe


20O-ring


21Rocker cover gasket


22Rocker cover (LH)
Tightening torque: N⋅m (kg-m, ft-lb)
T1: Refer to 2-3 [W6E1].
T2: 5±1 (0.5±0.1, 3.6±0.7)
T3: 10 (1.0, 7)
T4: 16 (1.6, 12)
7
2-3COMPONENT PARTS
2. Cylinder Head and Camshaft

3. Cylinder Head and Valve Assembly
B2M1001A

1Exhaust valve


2Intake valve


3Intake valve oil seal


4Valve spring


5Retainer


6Retainer key


7Exhaust valve oil seal


8Rocker shaft support


9Rocker shaft support


10Rocker shaft support


11Rocker shaft

12Valve rocker adjust screw


13Valve rocker nut


14Intake valve rocker arm


15Exhaust valve rocker arm


16Spring
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5±1 (0.5±0.1, 3.6±0.7)
T2: 10±1 (1.0±0.1, 7.2±0.7)
T3: 12±1 (1.2±0.1, 8.7±0.7)
8
2-3COMPONENT PARTS
3. Cylinder Head and Valve Assembly

4. Cylinder Block
B2M0381A

1Oil pressure switch


2Cylinder block (RH)


3Service hole plug


4Gasket


5Oil separator cover


6Water pipe


7Oil pump


8Front oil seal


9Rear oil seal


10O-ring


11Service hole cover


12Cylinder block (LH)


13Water pump


14Baffle plate


15Oil strainer stay


16Oil strainer

17Gasket


18Oil pan


19Oil drain plug


20Gasket


21Oil filler pipe
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5 (0.5, 3.6)
T2: 6.4 (0.65, 4.7)
T3: 10 (1.0, 7)
T4: 25±2 (2.5±0.2, 18.1±1.4)
T5: 47±3 (4.8±0.3, 34.7±2.2)
T6: 69±7 (7.0±0.7, 50.6±5.1)
T7: First 12±2 (1.2±0.2, 8.7±1.4)
Second 12±2 (1.2±0.2, 8.7±1.4)
9
2-3COMPONENT PARTS
4. Cylinder Block