Page 897 of 2248
![SUBARU LEGACY 1995 Service Repair Manual NOTE:
After installing condenser, ensure that guide on lower side
of condenser is inserted into hole in radiator panel. Tighten
attaching bolts.
9) Charge refrigerant. <Ref. to 4-7 [W708].>
B: INSPECT SUBARU LEGACY 1995 Service Repair Manual NOTE:
After installing condenser, ensure that guide on lower side
of condenser is inserted into hole in radiator panel. Tighten
attaching bolts.
9) Charge refrigerant. <Ref. to 4-7 [W708].>
B: INSPECT](/manual-img/17/57432/w960_57432-896.png)
NOTE:
After installing condenser, ensure that guide on lower side
of condenser is inserted into hole in radiator panel. Tighten
attaching bolts.
9) Charge refrigerant.
B: INSPECTION
1) Make sure the condenser fins are free from dust and
insects. If the fins are clogged, clean by blowing air or
water through them.
NOTE:
To prevent dust and water from getting into the condenser,
this work must be done when the condenser is installed in
an actual vehicle.
2) Check the condenser to see if it shows any sign of oil.
Should oil ooze or gas leak from the condenser replace it
with a new one.
G4M0640
13. Receiver Drier
A: REMOVAL AND INSTALLATION
1) Disconnect battery negative terminal.
2) Discharge refrigerant using refrigerant recovery system.
3) Disconnect pressure switch harness
1.
4) Disconnect pipes
2.
5) Remove mounting bolt
3and remove receiver drier.
CAUTION:
The receiver drier contains a desiccant. Be sure to put
a blind plug in the detached receiver drier to protect it
from moisture.
6) Install the receiver drier in the reverse order of removal.
7) Charge refrigerant.
37
4-7SERVICE PROCEDURE
12. Condenser - 13. Receiver Drier
Page 898 of 2248
![SUBARU LEGACY 1995 Service Repair Manual NOTE:
After installing condenser, ensure that guide on lower side
of condenser is inserted into hole in radiator panel. Tighten
attaching bolts.
9) Charge refrigerant. <Ref. to 4-7 [W708].>
B: INSPECT SUBARU LEGACY 1995 Service Repair Manual NOTE:
After installing condenser, ensure that guide on lower side
of condenser is inserted into hole in radiator panel. Tighten
attaching bolts.
9) Charge refrigerant. <Ref. to 4-7 [W708].>
B: INSPECT](/manual-img/17/57432/w960_57432-897.png)
NOTE:
After installing condenser, ensure that guide on lower side
of condenser is inserted into hole in radiator panel. Tighten
attaching bolts.
9) Charge refrigerant.
B: INSPECTION
1) Make sure the condenser fins are free from dust and
insects. If the fins are clogged, clean by blowing air or
water through them.
NOTE:
To prevent dust and water from getting into the condenser,
this work must be done when the condenser is installed in
an actual vehicle.
2) Check the condenser to see if it shows any sign of oil.
Should oil ooze or gas leak from the condenser replace it
with a new one.
G4M0640
13. Receiver Drier
A: REMOVAL AND INSTALLATION
1) Disconnect battery negative terminal.
2) Discharge refrigerant using refrigerant recovery system.
3) Disconnect pressure switch harness
1.
4) Disconnect pipes
2.
5) Remove mounting bolt
3and remove receiver drier.
CAUTION:
The receiver drier contains a desiccant. Be sure to put
a blind plug in the detached receiver drier to protect it
from moisture.
6) Install the receiver drier in the reverse order of removal.
7) Charge refrigerant.
37
4-7SERVICE PROCEDURE
12. Condenser - 13. Receiver Drier
Page 899 of 2248
G4M0641
14. Evaporator Module
A: REMOVAL AND INSTALLATION
1) Disconnect battery negative terminal.
2) Discharge refrigerant using refrigerant recovery system.
3) Disconnect discharge pipe, suction pipe and grommets.
B5M0025
4) Remove glove box and pocket back panel.
[W1A0].>
G4M0642
5) Disconnect the harness connector from evaporator.
6) Disconnect drain hose.
7) Remove evaporator mounting bolt and nut.
8) Install the evaporator in the reverse order of removal.
9) Charge refrigerant.
B4M0099A
B: DISASSEMBLY AND ASSEMBLY
1) Remove resistor assembly1and remove six screws
from evaporator case.
B4M0100A
2) Remove thermostat1from upper case. (Thermistor2
is inserted into specified evaporator fin position.) When
installing thermostat, be sure to insert thermistor into speci-
fied fin position.
38
4-7SERVICE PROCEDURE
14. Evaporator Module
Page 900 of 2248

B4M0101A
3) Disconnect the connection between the expansion
valve and pipe from receiver drier.
4) Remove the expansion valve from pipes.
5) To install expansion valve, reverse removal procedures.
Properly wrap capillary tube of expansion valve with seal.
6) Check to see if the evaporator fins are clogged. If they
are, clean them with compressed air.
CAUTION:
Water must never be used to clean the evaporator.
7) Check parts that have been removed for cracks or
scratches, and repair or replace them with new ones, if
necessary.
8) Reassemble the evaporator in the reverse order of dis-
assembly.
NOTE:
Confirm that the O-ring is inserted in the specified position.
B4M0102A
15. Condenser Fan Assembly
A: REMOVAL AND INSTALLATION
1) Disconnect battery negative terminal.
2) Disconnect harness connector from fan motor.
3) Remove condenser fan bolt from radiator.
4) Pull condenser fan assembly.
5) Install the condenser fan assembly in the reverse order
of removal.
Tightening torque:
T: 7.4±2.0 N⋅m (0.75±0.2 kg-m, 5.4±1.4 ft-lb)
39
4-7SERVICE PROCEDURE
14.Evaporator - 15. Condenser Fan Assembly
Page 901 of 2248

B4M0101A
3) Disconnect the connection between the expansion
valve and pipe from receiver drier.
4) Remove the expansion valve from pipes.
5) To install expansion valve, reverse removal procedures.
Properly wrap capillary tube of expansion valve with seal.
6) Check to see if the evaporator fins are clogged. If they
are, clean them with compressed air.
CAUTION:
Water must never be used to clean the evaporator.
7) Check parts that have been removed for cracks or
scratches, and repair or replace them with new ones, if
necessary.
8) Reassemble the evaporator in the reverse order of dis-
assembly.
NOTE:
Confirm that the O-ring is inserted in the specified position.
B4M0102A
15. Condenser Fan Assembly
A: REMOVAL AND INSTALLATION
1) Disconnect battery negative terminal.
2) Disconnect harness connector from fan motor.
3) Remove condenser fan bolt from radiator.
4) Pull condenser fan assembly.
5) Install the condenser fan assembly in the reverse order
of removal.
Tightening torque:
T: 7.4±2.0 N⋅m (0.75±0.2 kg-m, 5.4±1.4 ft-lb)
39
4-7SERVICE PROCEDURE
14.Evaporator - 15. Condenser Fan Assembly
Page 902 of 2248
16. Flexible Hose
CAUTION:
With the following cautions, replace flexible hoses with
new ones if they are damaged or swollen.
The flexible hoses should be free from twists and
tension after they have been connected.
The flexible hoses must not be bent or twisted forc-
ibly.
B4M0103
B4M0104
A: REMOVAL AND INSTALLATION
1) Disconnect battery negative terminal.
2) Discharge refrigerant using refrigerant recovery system.
3) Remove low-pressure hose.
(1) Remove hose attaching bolts.
CAUTION:
Plug the opening to prevent foreign matter from get-
ting in.
(2) Disconnect the connector at evaporator module.
4) Remove high-pressure hose.
(1) Disconnect hose attaching bolt (compressor side).
(2) Disconnect hose attaching bolt (condenser side).
CAUTION:
Plug the opening to prevent foreign matter from get-
ting in.
5) Installation is in the reverse order of removal.
6) Charge refrigerant.
40
4-7SERVICE PROCEDURE
16. Flexible Hose
Page 903 of 2248
G4M0649
17. Relay and Fuse
A: LOCATION
Relays used with A/C system are located as shown in fig-
ure.
1) A/C relay
2) Main fan (radiator fan) relay
3) Sub fan (condenser fan) relay
4) Sub fan (condenser fan) water temperature relay
5) Fuses (10 A and 20 A)
G4M0651
B: INSPECTION
1) Check conduction with a circuit tester (ohm range)
according to the following table in figure.
B4M0105A
2) Replace relays which do not meet specifications.
41
4-7SERVICE PROCEDURE
17. Relay and Fuse
Page 904 of 2248
G4M0654
18. Pressure Switch (Dual Switch)
Pressure switch is attached to receiver dryer.
A: INSPECTION
1) Remove cap from high-pressure line service valve, and
connect gauge manifold to service valve.
2) Disconnect pressure switch harness connector, and
check pressure switch for proper ON-OFF operation. Use
a circuit tester.
Terminal OperationHigh-pressure side line pressure
kPa (kg/cm2, psi)
High and low pressure
switch
1—2
Turns OFF.Increasing to
2,648±196 (27±2, 384±28)
Decreasing to
177±20 (1.8±0.2, 26±3)
Turns ON.Increasing to
186±29 (1.9±0.3, 27±4)
Decreasing to
1,471
+196
98(15+2
1, 213+28
14)
42
4-7SERVICE PROCEDURE
18. Pressure Switch (Dual Switch)