Nissan Murano Z51. Manual - part 834

HA-52

< REMOVAL AND INSTALLATION >

LIQUID TANK

5.

Remove the mounting bolts (A), and then remove the liquid tank
(1). 

CAUTION:

Cap or wrap the joint of the A/C piping 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-rings with new ones. Then apply compressor oil to them when installing. 
• Check for leakages when recharging refrigerant.

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REFRIGERANT PRESSURE SENSOR

HA-53

< REMOVAL AND INSTALLATION >

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REFRIGERANT PRESSURE SENSOR

Exploded View

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Removal and Installation

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REMOVAL

1.

Remove liquid tank. Refer to 

HA-51, "Exploded View"

.

2.

Fix the liquid tank (1) with a vise (A). Remove the refrigerant
pressure sensor (2) with a wrench (B).

CAUTION:

• Be careful not to damage liquid tank.
• Seal the refrigerant pressure sensor on liquid tank with

caps, vinyl tape, or a similar item to prevent them from
being exposed to the atmosphere. 

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

• Replace the O-rig with a new one. Apply a coat of compressor oil to the O-ring prior to installation.
• Check for leakages when recharging refrigerant.

1.

Condenser pipe assembly

2.

O-ring

3.

Condenser assembly

4.

Condenser lower bracket LH

5.

Bracket

6.

Liquid tank

7.

Refrigerant pressure sensor

8.

Liquid tank bracket

9.

Condenser upper bracket LH

10. Condenser upper bracket RH

Refer to 

GI-4, "Components"

 for symbols in the figure.

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HA-54

< REMOVAL AND INSTALLATION >

EVAPORATOR PIPE ASSEMBLY

EVAPORATOR PIPE ASSEMBLY

Exploded View

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Refer to 

HA-15, "Refrigerant Connection"

.

Removal and Installation

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REMOVAL

1.

Set the temperature (passenger side) at 18

°

C (60

°

F).

CAUTION:

The angle may be out, when installing the air mix door motor to the air mix door, unless the above
procedure is performed.

2.

Disconnect the battery cable from the negative terminal.  

3.

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

1.

High-pressure pipe

2.

O-ring

3.

Condenser assembly

4.

High-pressure flexible hose

5.

Compressor

6.

Low-pressure flexible hose

7.

Low-pressure pipe

8.

Heater & cooling unit assembly

9.

Evaporator pipe assembly

10. Expansion valve

11.

Evaporator

Refer to 

GI-4, "Components"

 for symbols in the figure.

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EVAPORATOR PIPE ASSEMBLY

HA-55

< REMOVAL AND INSTALLATION >

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4.

Remove the mounting bolt (A), and then disconnect the low-
pressure pipe (1) and high-pressure pipe (2) from the 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.

5.

Remove the blower unit. Refer to 

VTL-30, "Exploded View"

 (WITHOUT 7 INCH DISPLAY) or 

VTL-92,

"Exploded View"

 (WITH 7 INCH DISPLAY).

6.

Remove the mounting screws (A), and then remove the foot
duct assembly (RH) (1). 

7.

Disconnect the air mix door motor (passenger side) connector. 

8.

Remove the mounting screws (A), and then remove the heater &
cooling unit case cover (1) together with the air mix door motor
(passenger side) (2). 

9.

Remove the mounting bolts (A), and then remove the evaporator
pipe assembly (1) and the expansion valve (2) from the evapo-
rator. 

CAUTION:

Cap or wrap the joint of the A/C piping and evaporator with
suitable material such as vinyl tape to avoid the entry of air. 

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