Nissan Cube. Manual - part 572

HAC-126

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONING]

INTAKE SENSOR

INTAKE SENSOR

Exploded View

INFOID:0000000009951041

Refer to 

HA-42, "Exploded View (Automatic Air Conditioner)"

.

Removal and Installation

INFOID:0000000009951042

REMOVAL

1.

Remove the evaporator assembly. Refer to 

HA-42, "Exploded View (Automatic Air Conditioner)"

.

2.

Remove the intake sensor from evaporator.

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

• Replace O-rings with new ones. Then apply the compressor oil to them when installing.
• Mark the mounting position of intake sensor bracket prior to removal so that the reinstalled sensor

can be located in the same position.

• Never rotate the bracket insertion part when removing and installing the intake sensor.
• Check for leakages when recharging refrigerant. Refer to 

HA-22, "Leak Test"

.

REFRIGERANT PRESSURE SENSOR

HAC-127

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONING]

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REFRIGERANT PRESSURE SENSOR

Exploded View

INFOID:0000000009951043

Removal and Installation

INFOID:0000000009951044

CAUTION:

Perform lubricant return operation before each refrigeration system disassembly. However, if a large
amount of refrigerant or lubricant is detected, never perform lubricant return operation. Refer to 

HA-

26, "Perform Lubricant Return Operation"

.

REMOVAL

1.

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

HA-24, "Recy-

cle Refrigerant"

.

2.

Clean refrigerant pressure sensor and its surrounding area, and then remove dust and rust from refriger-
ant pressure sensor.

CAUTION:

Be sure to clean carefully.

3.

Disconnect refrigerant pressure sensor connector.

1.

Condenser

2.

Refrigerant pressure sensor

3.

O-ring

4.

Grommet

5.

Condenser seal

6.

Bracket

7.

O-ring

8.

Liquid tank bracket

9.

Liquid tank

Refer to 

GI-4, "Components"

 for symbols in the figure.

JPIIA1552GB

HAC-128

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONING]

REFRIGERANT PRESSURE SENSOR

4.

Use a adjustable wrench (A) or other tool to hold the refrigerant
pressure sensor mounting block, and then remove the refriger-
ant pressure sensor (2) from the condenser (1).

CAUTION:

• Be careful not to damage liquid tank.
• Be careful not to damage core surface of condenser.
• Cap or wrap the joint of the condenser and liquid tank

with suitable material such as vinyl tape to avoid the entry
of air.

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

• Replace O-ring with new one. Then apply compressor oil to them when installing.
• Check for leakages when recharging refrigerant. Refer to 

HA-22, "Leak Test"

.

JPIIA1708ZZ

POWER TRANSISTOR

HAC-129

< REMOVAL AND INSTALLATION >

[AUTOMATIC AIR CONDITIONING]

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POWER TRANSISTOR

Exploded View

INFOID:0000000009951045

Refer to 

VTL-13, "Exploded View"

Removal and Installation

INFOID:0000000009951046

REMOVAL

1.

Remove instrument panel assembly. Refer to 

IP-13, "Exploded View"

. 

2.

Remove cowl top extension. Refer to 

EXT-19, "Exploded View"

.

3.

Remove instrument stay.

4.

Remove mounting bolts (A), and then move steering member (1) to a position where it dose not inhibit
work.

5.

Disconnect power transistor connector.

6.

Press flange holding hook (A), and then slide heater core to left-
ward.

7.

Remove power transistor (1) from the A/C unit assembly.

INSTALLATION

Installation is basically the reverse order of removal.

JPIIA1730ZZ

JPIIA1731ZZ