Nissan Versa Note. Manual - part 489

HA-26

< REMOVAL AND INSTALLATION >

COMPRESSOR

Check the clearance (B) between pulley assembly (1) and clutch

disc (2) along the entire periphery with a feeler gauge (A).

If specified clearance is not obtained, replace adjusting spacer and

readjust.

Clearance

: Refer to 

HA-35, "Compressor"

.

AWIIA1462ZZ

COOLER PIPE AND HOSE

HA-27

< REMOVAL AND INSTALLATION >

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COOLER PIPE AND HOSE

Exploded View

INFOID:0000000008968523

LOW-PRESSURE FLEXIBLE HOSE
LOW-PRESSURE FLEXIBLE HOSE : Removal and Installation

INFOID:0000000009395287

REMOVAL

1. Discharge the refrigerant. Refer to 

HA-19, "Recycle Refrigerant"

.

2. Disconnect vacuum hose from intake manifold. Refer to 

BR-32, "Exploded View"

.

3. Remove ground wire from engine to radiator core support upper.
4. Remove front grille. Refer to 

EXT-29, "Removal and Installation"

.

5. Remove low-pressure flexible hose nut and bolt, then position lower dash insulator as necessary.
6. Remove bolt and low-pressure flexible hose from expansion valve.

CAUTION:

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

to avoid the entry of air.

7. Remove bolt and low-pressure flexible hose from compressor.

CAUTION:

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

avoid the entry of air.

1.

Heating and cooling unit assembly

2.

O-ring

3.

High-pressure pipe

4.

Condenser

5.

High-pressure flexible hose

6.

Compressor

7.

Low-pressure flexible hose

AWIIA1685GB

HA-28

< REMOVAL AND INSTALLATION >

COOLER PIPE AND HOSE

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

• Apply compressor oil to new O-rings of low-pressure flexible hose for installation.

• After charging refrigerant, check for leaks. Refer to 

HA-17, "Leak Test"

.

HIGH-PRESSURE FLEXIBLE HOSE
HIGH-PRESSURE FLEXIBLE HOSE : Removal and Installation

INFOID:0000000009395288

REMOVAL

1. Discharge the refrigerant. Refer to 

HA-19, "Recycle Refrigerant"

.

2. Remove front grille. Refer to 

EXT-29, "Removal and Installation"

.

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

CAUTION:

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

avoid the entry of air.

4. Remove bolt and high-pressure flexible hose from compressor.

CAUTION:

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

avoid the entry of air.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

• Apply compressor oil to new O-rings of the high-pressure flexible hose for installation.

• After charging refrigerant, check for leaks. Refer to 

HA-17, "Leak Test"

.

HIGH-PRESSURE PIPE
HIGH-PRESSURE PIPE : Removal and Installation

INFOID:0000000009395289

REMOVAL

1. Discharge the refrigerant. Refer to 

HA-19, "Recycle Refrigerant"

.

2. Remove radiator core support upper. Refer to 

DLK-139, "RADIATOR CORE SUPPORT UPPER :

Removal and Installation"

.

3. Remove low-pressure flexible hose. Refer to 

HA-27, "LOW-PRESSURE FLEXIBLE HOSE : Removal and

Installation"

.

4. Remove high-pressure flexible hose. Refer to 

HA-28, "HIGH-PRESSURE FLEXIBLE HOSE : Removal

and Installation"

.

5. Disconnect high-pressure pipe 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 bolt and high-pressure pipe from 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.

7. Release clips and remove high-pressure pipe from vehicle.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

• Apply compressor oil to new O-rings of the high-pressure pipe for installation.

• After charging refrigerant, check for leaks. Refer to 

HA-17, "Leak Test"

.

CONDENSER

HA-29

< REMOVAL AND INSTALLATION >

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CONDENSER

Exploded View

INFOID:0000000008968524

CONDENSER
CONDENSER : Removal and Installation

INFOID:0000000009395292

REMOVAL

1. Discharge the refrigerant. Refer to 

HA-19, "Recycle Refrigerant"

.

2. Remove front grille. Refer to 

EXT-29, "Removal and Installation"

.

3. Remove air guides. Refer to 

DLK-139, "Exploded View"

.

4. Remove radiator core support upper. Refer to 

DLK-139, "RADIATOR CORE SUPPORT UPPER :

Removal and Installation"

.

5. Remove bolt and high-pressure flexible hose from condenser.

CAUTION:

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

avoid the entry of air.

6. Remove bolt and high-pressure pipe from 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.

7. Disconnect the harness connector from the refrigerant pressure sensor and remove condenser.

CAUTION:

Be careful not to damage core surface of condenser.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

1.

Refrigerant pressure sensor

2.

Condenser with liquid tank

3.

O-ring

AWIIA1695ZZ