1996 SUBARU LEGACY torque

3. Cylinder Head and Valve Assembly
B2M0380A

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


12Hydraulic lash adjuster


13Intake valve rocker arm


14Exhaust valve rocker arm


15Spring
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)
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

5. Crankshaft and Piston
G2M0105

1Drive plate (AT)


2Reinforcement (AT)


3Flywheel (MT)


4Bell bearing (MT)


5Top ring


6Second ring


7Oil ring


8Piston


9Piston pin


10Circlip


11Connecting rod bolt


12Connecting rod

13Connecting rod bearing


14Connecting rod cap


15Crankshaft


16Woodruff key


17Crankshaft bearing #1, #5


18Crankshaft bearing #2, #4


19Crankshaft bearing #3
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 44±2 (4.5±0.2, 32.5±1.4)
T2: 72±3 (7.3±0.3, 52.8±2.2)
10
2-3COMPONENT PARTS
5. Crankshaft and Piston

6) Fill rocker arm’s oil reservoir with engine oil and install
lash adjuster.
CAUTION:
Do not rotate lash adjuster during installation.
Be careful not to scratch the oil seal.
B2M0414
CAUTION:
When removing valve rocker assembly, keep the
assembly soaked in engine oil, or position it with air
bleeding orifice on rocker arm facing upward as
shown. This prevents oil leakage from and air entering
into the hydraulic lash adjuster. Failure to do so may
cause air to enter the hydraulic lash adjuster, causing
loss in performance.
B2M0382B
7) Temporarily and equally tighten bolts
1through
4.Do
not allow knock pin to catch valve rocker assembly.
8) Tighten bolts

5through
8to specified torque.
9) Tighten bolts

1through
4to specified torque.
Tightening torque:
12±1 N⋅m (1.2±0.1 kg-m, 8.7±0.7 ft-lb)
10) Install rocker covers.
Tightening torque:
5±1 N⋅m (0.5±0.1 kg-m, 3.6±0.7 ft-lb)
11) Connect harness connectors, hoses, etc. to their posi-
tions.
14
2-3SERVICE PROCEDURE
2. Hydraulic Lash Adjuster

C: INSTALLATION
1. SPROCKET
B2M0416B
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: 78±5 (8.0±0.5, 57.9±3.6)
G2M0114
1) Install right side belt cover No. 2.
2) Install tensioner bracket.
3) Install left side belt cover No. 2.
4) Install crankshaft sprocket.
5) Install right side camshaft sprocket and left side cam-
shaft sprocket. To lock camshaft use ST.
ST 499207100 CAMSHAFT SPROCKET WRENCH
CAUTION:
Do not confuse left and right side camshaft sprockets
during installation. The left side camshaft sprocket is
identified by a projection used to monitor cam angle
sensor.
22
2-3SERVICE PROCEDURE
3. Timing Belt

2. BELT TENSIONER AND IDLER
B2M0070A
Tightening torque: N⋅m (kg-m, ft-lb)
T: 39±4 (4.0±0.4, 28.9±2.9)
B2M0109A
1) Installation of belt tension adjuster
Insert stopper pin 1.5 mm (0.059 in) diameter into place
while pushing tension adjuster rod into body using a press.
CAUTION:
Do not allow press pressure to exceed 9,807 N (1,000
kg, 2,205 lb).
Do not release press pressure until stopper pin is
completely inserted.
Push tension adjuster rod vertically.
Press-in the push rod gradually taking three minutes
or more.
23
2-3SERVICE PROCEDURE
3. Timing Belt

2) Install belt tensioner and spacer.
3) Install belt idler.
B2M0110
4) Temporarily tighten bolts while belt tension adjuster is
pushed all the way to the right.
3. TIMING BELT
B2M0071A
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 25±2 (2.5±0.2, 18.1±1.4)
T2: 39±4 (4.0±0.4, 28.9±2.9)
24
2-3SERVICE PROCEDURE
3. Timing Belt

4. CRANKSHAFT PULLEY AND BELT COVER
G2M0126
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5±1 (0.5±0.1, 3.6±0.7)
T2: 108
+10
5(11+1.0
0.5, 79.6+7.2
3.6)
1) Install front belt cover.
2) Install right side belt cover.
3) Install left side belt cover.
4) Install crankshaft pulley.
G2M0108
5) Install pulley bolt.
To lock crankshaft, use ST.
ST 499977000 CRANKSHAFT PULLEY WRENCH
6) Install V-belt.
26
2-3SERVICE PROCEDURE
3. Timing Belt