1996 SUBARU LEGACY torque

1. Engine Coolant Pump
G2M0201

1Engine coolant pump ASSY


2Gasket


3Heater hose


4Thermostat


5Gasket


6Thermostat case
Tightening torque: N⋅m (kg-m, ft-lb)
T1: First 10+4
0(1.0+0.4
0, 7.2+2.9
0)
Second 10+4
0(1.0+0.4
0, 7.2+2.9
0)
T2: 6.4±0.5 (0.65±0.05, 4.7±0.4)
4
2-5COMPONENT PARTS
1. Engine Coolant Pump

2. Radiator and Radiator Fan
B2M0300A

1Radiator lower cushion


2Radiator


3O-ring


4Air vent plug


5Radiator upper cushion


6Radiator upper bracket


7Clamp


8Radiator inlet hose


9Engine coolant reservoir tank cap


10Over flow hose


11Engine coolant reservoir tank


12Shroud


13Radiator main fan motor ASSY


14Radiator outlet hose

15Radiator drain pipe


16Gasket


17Radiator drain plug


18ATF hose clamp


19ATF inlet hose A


20ATF outlet hose A


21ATF pipe


22ATF outlet hose B


23ATF inlet hose B
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 6.9±1.5 (0.7±0.15, 5.1±1.1)
T2: 12±3 (1.2±0.3, 8.7±2.2)
5
2-5COMPONENT PARTS
2. Radiator and Radiator Fan

3. Engine Coolant Pipe
G2M0203

1Engine coolant temperature sensor


2Engine coolant temperature gauge


3Engine coolant pipe


4O-ring


5By-pass hose
Tightening torque: N⋅m (kg-m, ft-lb)
T: 6.4±0.5 (0.65±0.05, 4.7±0.4)
6
2-5COMPONENT PARTS
3. Engine Coolant Pipe

G2M0213
C: INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Replace gasket with a new one.
When installing engine coolant pump, tighten bolts
in two stages in numerical sequence as shown in fig-
ure.
Tightening torque:
10
+4
0N⋅m (1.0+0.4
0kg-m, 7.2+2.9
0ft-lb)
G2M0214
3. Thermostat
A: REMOVAL AND INSTALLATION
1) Drain engine coolant.
Set container under the vehicle, and remove drain cock
from radiator.
2) Disconnect radiator outlet hose from thermostat cover.
3) Remove thermostat cover and gasket, and pull out the
thermostat.
G2M0227
4) Install the thermostat in the intake manifold, and install
the thermostat cover together with a gasket.
CAUTION:
When reinstalling the thermostat, use a new gasket.
The thermostat must be installed with the jiggle pin
upward.
In this time, set the jiggle pin of thermostat for front
side.
G2M0215
B: INSPECTION
Replace the thermostat if the valve does not close com-
pletely at an ambient temperature or if the following test
shows unsatisfactory results.
Immerse the thermostat and a thermometer in water. Raise
water temperature gradually, and measure the temperature
and valve lift when the valve begins to open and when the
valve is fully opened. During the test, agitate the water for
even temperature distribution. The measurement should
be to the specification.
Starts to open:
76.0—80.0°C (169—176°F)
Fully opens:
91°C (196°F)
12
2-5SERVICE PROCEDURE
2. Engine Coolant Pump - 3. Thermostat

B2M0138
5) Disconnect heater inlet hose.
B2M0139
6) Disconnect radiator inlet hose from engine coolant pipe.
B2M0141
7) Remove bolts which install engine coolant pipe on cyl-
inder block.
B2M0141
B: INSTALLATION
1) Install engine coolant pipe on cylinder block.
Tightening torque:
6.4±0.5 N⋅m (0.65±0.05 kg-m, 4.7±0.4 ft-lb)
CAUTION:
Use a new O-ring.
B2M0139
2) Connect radiator inlet hose.
18
2-5SERVICE PROCEDURE
7. Engine Coolant Pipe

1. Intake Manifold
B2M0739A

1Intake manifold gasket LH
(2200 cc model)


2Intake manifold gasket RH
(2200 cc model)


3Intake manifold gasket LH
(2500 cc model)


4Intake manifold gasket RH
(2500 cc model)


5Fuel injector pipe insulator


6Fuel injector pipe


7O-ring A


8O-ring B


9Fuel injector


10Insulator


11Fuel injector cap


12Plate


13Sealing

14Gasket


15Engine coolant hose B


16Air by-pass hose


17Idle air control solenoid valve


18Engine coolant hose A


19Nipple (AT model)


20Plug


21PCV valve


22Purge control solenoid valve


23Nipple


24BPT


25BPT holder bracket


26Back pressure hose


27EGR vacuum hose A


28EGR vacuum pipe


29EGR vacuum hose C


30EGR valve

31Gasket


32EGR vacuum hose B


33EGR solenoid valve


34EGR pipe


35Collar


36Intake manifold
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 3.4±0.5 (0.35±0.05, 2.5±0.4)
T2: 6.4±0.5 (0.65±0.05, 4.7±0.4)
T3: 16±1.5 (1.6±0.15, 11.6±1.1)
T4: 19±1 (1.9±0.1, 13.7±0.7)
T5: 19±1.5 (1.9±0.15, 13.7±1.1)
T6: 23±3 (2.3±0.3, 16.6±2.2)
T7: 25±2 (2.5±0.2, 18.1±1.4)
T8: 34±2 (3.5±0.2, 25.3±1.4)
2
2-7COMPONENT PARTS
1. Intake Manifold

2. Air Intake System
B2M0152A

1Gasket


2Throttle position sensor


3Throttle body


4Clamp


5Air intake duct


6By-pass hose
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 2.2±0.2 (0.22±0.02, 1.6±0.1)
T2: 22±2 (2.2±0.2, 15.9±1.4)
3
2-7COMPONENT PARTS
2. Air Intake System

3. Air Cleaner
B2M0153A

1Mass air flow sensor bracket


2Mass air flow sensor ASSY


3Air cleaner upper cover


4Air cleaner element


5Spacer


6Bush


7Clip


8Air cleaner case


9Cushion rubber

10Air intake duct


11Resonator chamber ASSY


12Clip
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 7.4±2.0 (0.75±0.2, 5.4±1.4)
T2: 33±10 (3.4±1.0, 25±7)
4
2-7COMPONENT PARTS
3. Air Cleaner