1996 SUBARU LEGACY torque

3. Cylinder Head and Valve Assembly
G2M0706

1Exhaust valve


2Intake valve


3Cylinder head


4Valve spring seat


5Intake valve oil seal


6Valve spring


7Retainer


8Retainer key

9Hydraulic lash adjuster


10Exhaust valve oil seal
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5 (0.5, 3.6)
T2: 12 (1.2, 9)
8
2-3bCOMPONENT 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)


13Engine coolant 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
2-3bCOMPONENT PARTS
4. Cylinder Block

5. Crankshaft and Piston
B2M0683A

1Drive plate


2Reinforcement


3Top ring


4Second ring


5Oil ring


6Piston


7Piston pin


8Circlip


9Connecting rod bolt


10Connecting rod


11Connecting rod bearing

12Connecting rod cap


13Crankshaft


14Woodruff key


15Crankshaft bearing #1, #5


16Crankshaft bearing #2, #4


17Crankshaft 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
2-3bCOMPONENT PARTS
5. Crankshaft and Piston

5. SPROCKET
1) Check sprocket teeth for abnormal wear and scratches.
2) Make sure there is no free play between sprocket and
key.
3) Check crankshaft sprocket notch for sensor for damage
and contamination of foreign matter.
C: INSTALLATION
1. SPROCKET
B2M0691B
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 4.9±0.5 (0.5±0.05, 3.6±0.4)
T2: 25±2 (2.5±0.2, 18±1.4)
T3: 78±5 (8.0±0.5, 58±3.6)
B2M0738
1) Install right-hand belt cover No. 2.
20
2-3bSERVICE PROCEDURE
2. Timing Belt

2. BELT TENSIONER AND IDLER
B2M0690B
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 25±2 (2.5±0.2, 18±1.4)
T2: 39±4 (4.0±0.4, 29±2.9)
G2M0119
1) Installation of belt tensioner adjuster
(1) Insert stopper pin 1.5 mm (0.059 in) dia. 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 min-
utes or more.
22
2-3bSERVICE PROCEDURE
2. Timing Belt

G2M0725
(2) Temporarily tighten bolts while tension adjuster is
pushed all the way to the right.
G2M0726
2) Install belt tensioner.
3) Install belt idler.
4) Install belt idler No. 2.
3. TIMING BELT
B2M0693A
Tightening torque: N⋅m (kg-m, ft-lb)
T: 39±4 (4.0±0.4, 29±2.9)
23
2-3bSERVICE PROCEDURE
2. Timing Belt

4. CRANKSHAFT PULLEY AND BELT COVER
B2M0684B
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5±0.5 (0.5±0.05, 3.6±0.4)
T2: 127±5 (13.0±0.5, 94.0±3.6)
B2M0731
1) Install front belt cover.
B2M0730
2) Install right-hand belt cover.
28
2-3bSERVICE PROCEDURE
2. Timing Belt

G2M0138
5) Check cam face condition; remove minor faults by
grinding with oil stone. Measure the cam height H; replace
if the limit has been exceeded.
Standard:
Intake 41.68—41.78 mm (1.6409—1.6449 in)
Exhaust 41.98—42.08 mm (1.6528—1.6567 in)
Limit:
Intake 41.52 mm (1.6346 in)
Exhaust 41.82 mm (1.6465 in)
G2M0748
6) Measure the thrust clearance of camshaft with dial
gauge. If the clearance exceeds the limit, replace caps and
cylinder head as a set. If necessary replace camshaft.
Standard:
0.040—0.080 mm (0.0016—0.0031 in)
Limit:
0.1 mm (0.004 in)
C: INSTALLATION
1. CAMSHAFT
G2M0750
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 10±0.7 (1.0±0.07, 7.2±0.5)
T2: 20±2 (2.0±0.2, 14.5±1.4)
32
2-3bSERVICE PROCEDURE
3. Camshaft