1996 SUBARU LEGACY tightening

2. CAMSHAFT RH
B2M0385B
Tightening torque: N⋅m (kg-m, ft-lb)
T: 16 (1.6, 12)
1) Apply a coat of engine oil to camshaft journals and
install camshaft RH.
2) Apply a coat of engine oil or grease to O-ring.
3) Install O-ring to camshaft support.
CAUTION:
Use a new O-ring.
4) Install camshaft support.
G2M0143
5) Install oil seal by using ST1 and ST2.
CAUTION:
Use a new oil seal.
ST1 499597000 OIL SEAL GUIDE
ST2 499587100 OIL SEAL INSTALLER
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2-3SERVICE PROCEDURE
5. Camshaft

3. RELATED PARTS
1) Install valve rocker assembly.

B2M0418B
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5±1 (0.5±0.1, 3.6±0.7)
T2: 12±1 (1.2±0.1, 8.7±0.7)
2) Install timing belt, camshaft sprockets and related parts.

6. Cylinder Head
A: REMOVAL
1. INTAKE MANIFOLD
1) Release fuel pressure.
2) Drain engine coolant.
3) Remove intake manifold.
4) Remove engine coolant pipe.
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2-3SERVICE PROCEDURE
5. Camshaft - 6. Cylinder Head

3. RELATED PARTS
1) Install valve rocker assembly.

B2M0418B
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5±1 (0.5±0.1, 3.6±0.7)
T2: 12±1 (1.2±0.1, 8.7±0.7)
2) Install timing belt, camshaft sprockets and related parts.

6. Cylinder Head
A: REMOVAL
1. INTAKE MANIFOLD
1) Release fuel pressure.
2) Drain engine coolant.
3) Remove intake manifold.
4) Remove engine coolant pipe.
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2-3SERVICE PROCEDURE
5. Camshaft - 6. Cylinder Head

D: ASSEMBLY
B2M0121B
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5±1 (0.5±0.1, 3.6±0.7)
T2: 10 (1.0, 7)
T3: 12±1 (1.2±0.1, 8.7±0.7)
T4: 16 (1.6, 12)
1) Install plug (cylinder head LH) by using ST.
ST 499587100 OIL SEAL INSTALLER
2) Installation of valve spring and valve
(1) Place cylinder head on ST.
ST 498267200 CYLINDER HEAD TABLE
(2) Coat stem of each valve with engine oil and insert
valve into valve guide.
CAUTION:
When inserting valve into valve guide, use special care
not to damage the oil seal lip.
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2-3SERVICE PROCEDURE
6. Cylinder Head

(7) Further tighten all bolts by 80 to 90°in numerical
sequence.
CAUTION:
Ensure that the total“re-tightening angle”[steps (6)
and (7) above] do not exceed 180°.
3) Install oil level gauge guide attaching bolt (left side
only).
4) Install timing belt, camshaft sprocket and related parts.

2. INTAKE MANIFOLD
CAUTION:
Use dry compressed air to remove foreign particles
before installing each solenoid valve and sensor.
1) Install engine coolant pipe.
2) Install intake manifold.
3) Remove ENGINE STAND (ST).
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2-3SERVICE PROCEDURE
6. Cylinder Head

D: ASSEMBLY
1. CRANKSHAFT AND PISTON
B2M0127A
Tightening torque: N⋅m (kg-m, ft-lb)
T: 44±2 (4.5±0.2, 32.5±1.4)
1) Install connecting rod bearings on connecting rods and
connecting rod caps.
CAUTION:
Apply oil to the surfaces of the connecting rod bear-
ings.
2) Install connecting rod on crankshaft.
CAUTION:
Position each connecting rod with the side marked
facing forward.
3) Install connecting rod cap with connecting rod nut.
Ensure the arrow on connecting rod cap faces the front
during installation.
CAUTION:
Each connecting rod has its own mating cap. Make
sure that they are assembled correctly by checking
their matching number.
When tightening the connecting rod nuts, apply oil
on the threads.
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2-3SERVICE PROCEDURE
7. Cylinder Block

B2M0087A
2. CYLINDER BLOCK
1) Install ST to cylinder block, then install crankshaft bear-
ings.
ST 499817000 ENGINE STAND
CAUTION:
Remove oil the mating surface of bearing and cylinder
block before installation. Also apply a coat of engine
oil to crankshaft pins.
2) Position crankshaft on the #2 and #4 cylinder block.
Tightening torque:
T1: 25±2 N⋅m (2.5±0.2 kg-m, 18.1±1.4 ft-lb)
T2: 47±3 N⋅m (4.8±0.3 kg-m, 34.7±2.2 ft-lb)
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2-3SERVICE PROCEDURE
7. Cylinder Block

G2M0185
3) Apply fluid packing to the mating surface of #1 and #3
cylinder block, and position it on #2 and #4 cylinder block.
Fluid packing:
THREE BOND 1215 or equivalent
CAUTION:
Do not allow fluid packing to jut into O-ring grooves,
oil passages, bearing grooves, etc.
B2M0088A
4) Temporarily tighten 10 mm cylinder block connecting
bolts in numerical order shown in Figure.
5) Tighten 10 mm cylinder block connecting bolts in
numerical order.
Tightening torque:
47±3 N⋅m (4.8±0.3 kg-m, 34.7±2.2 ft-lb)
B2M0089A
6) Tighten 8 mm and 6 mm cylinder block connecting bolts
in numerical order shown in Figure.
Tightening torque:


1—
7: 25±2 N⋅m
(2.5±0.2 kg-m, 18.1±1.4 ft-lb)


8: 6.4 N⋅m (0.65 kg-m, 4.7 ft-lb)
G2M0186
7) Install rear oil seal by using ST1 and ST2.
ST1 499597100 OIL SEAL GUIDE
ST2 499587200 OIL SEAL INSTALLER
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2-3SERVICE PROCEDURE
7. Cylinder Block