Nissan Versa Sedan. Instruction - part 483

CONDENSER

HA-31

< REMOVAL AND INSTALLATION >

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CONDENSER

Exploded View

INFOID:0000000009269754

Removal and Installation

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CAUTION:

Perform oil return operation before each refrigeration system disassembly. However, if a large amount

of refrigerant or oil is detected do not perform oil return operation. Refer to 

HA-21, "Perform Oil Return

Operation"

.

REMOVAL

1. Use refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to 

HA-19, "Recy-

cle Refrigerant"

.

2. Remove the radiator core upper support. Refer to 

CO-14, "Removal and Installation"

.

3. Remove high-pressure flexible hose bolt and disconnect high-pressure flexible hose from the condenser.

CAUTION:

Cap or wrap the joint of the A/C piping and condenser with suitable material such as vinyl tape to

avoid the entry of air.

4. Remove high-pressure flexible hose bolt and disconnect high-pressure pipe from the condenser.

CAUTION:

Cap or wrap the joint of the A/C piping and condenser with suitable material such as vinyl tape to

avoid the entry of air.

5. Remove the condenser and liquid tank assembly.

CAUTION:

Be careful not to damage core surface of condenser.

INSTALLATION

Installation is in the reverse order of removal.

1.

Condenser

2.

O-rings

3.

Liquid tank bracket

4.

Liquid tank

5.

O-ring

6.

Refrigerant pressure sensor

AWIIA1612ZZ

HA-32

< REMOVAL AND INSTALLATION >

CONDENSER

CAUTION:

• Do not reuse O-rings.

• Apply A/C oil to the O-ring of the high-pressure flexible hose and high-pressure pipe for installation.

• Perform oil adjusting procedure before installing new condenser. Refer to 

HA-21, "Oil Adjusting Pro-

cedure for Components Replacement Except Compressor"

.

• After charging A/C refrigerant, check for leaks. Refer to 

HA-17, "Leak Test"

.

LOW-PRESSURE FLEXIBLE HOSE

HA-33

< REMOVAL AND INSTALLATION >

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LOW-PRESSURE FLEXIBLE HOSE

Removal and Installation

INFOID:0000000009269756

CAUTION:

Perform oil return operation before each refrigeration system disassembly. However, if a large amount

of refrigerant or oil is detected, do not perform oil return operation. Refer to 

HA-21, "Perform Oil

Return Operation"

.

REMOVAL

1. Use refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to 

HA-13, "Refrig-

erant Cycle"

.

2. Remove air duct (inlet). Refer to 

EM-25, "Removal and Installation"

.

3. Remove the engine under cover. Refer to 

EXT-16, "Removal and Installation"

.

4. Remove low-pressure flexible hose nuts and position lower dash insulator as necessary.
5. Remove low-pressure flexible hose bolt and disconnect low-pressure flexible hose from expansion valve.

CAUTION:

Cap or wrap the joint of the A/C piping and expansion valve with suitable material such as vinyl

tape to avoid the entry of air.

6. Remove low-pressure flexible hose bracket nuts and bracket from the vehicle.
7. Remove low-pressure flexible hose bolt and disconnect low-pressure flexible hose from the compressor.

CAUTION:

Cap or wrap the joint of the A/C piping and compressor with suitable material such as vinyl tape to

avoid the entry of air.

8. Disconnect vacuum hose from intake manifold. Refer to 

EM-27, "Exploded View"

.

9. Remove the low-pressure flexible hose.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

• Apply A/C oil to the O-ring of the low-pressure flexible hose for installation.

• After charging the A/C refrigerant, check for leaks. Refer to 

HA-17, "Leak Test"

.

HA-34

< REMOVAL AND INSTALLATION >

HIGH-PRESSURE FLEXIBLE HOSE

HIGH-PRESSURE FLEXIBLE HOSE

Removal and Installation

INFOID:0000000009269757

CAUTION:

Perform oil return operation before each refrigeration system disassembly. However, if a large amount

of refrigerant or oil is detected, do not perform oil return operation. Refer to 

HA-21, "Perform Oil

Return Operation"

.

REMOVAL

1. Use refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to 

HA-13, "Refrig-

erant Cycle"

.

2. Remove air duct (inlet). Refer to 

EM-25, "Exploded View"

.

3. Remove the engine under cover. Refer to 

EXT-16, "Removal and Installation"

.

4. Remove high-pressure flexible hose bolt and disconnect high-pressure flexible hose from the condenser.

CAUTION:

Cap or wrap the joint of the A/C piping and condenser with suitable material such as vinyl tape to

avoid the entry of air.

5. Remove high-pressure flexible hose bolt and disconnect high-pressure flexible hose from the compressor.

CAUTION:

Cap or wrap the joint of the A/C piping and compressor with suitable material such as vinyl tape to

avoid the entry of air.

6. Remove the high-pressure flexible hose.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

• Apply A/C oil to the O-ring of the high-pressure flexible hose for installation.

• After charging the A/C refrigerant, check for leaks. Refer to 

HA-17, "Leak Test"

.