Nissan Murano: Heater & Air Conditioning System :: Removal and Installation / Expansion Valve

Nissan Murano (Z52) 2015-2024 Service Manual / Ventilation, Heater & Air Conditioner / Heater & Air Conditioning System :: Removal and Installation / Expansion Valve

Removal and Installation

Heating and Cooling Unit Assembly Components

1.	Heating and cooling unit assembly	2.	Evaporator	3.	Heater case side cover
4.	Air mix door motor (RH)	5.	Blower unit case	6.	Intake door motor
7.	Blower motor	8.	Upper floor connecting duct (RH)	9.	In-cabin microfilter cover
10.	In-cabin microfilter	11.	Drain hose	12.	Expansion valve grommet
13.	Expansion valve	14.	Heater core	15.	Air mix door motor (LH)
16.	Aspirator hose	17.	Upper floor connecting duct (LH)	18.	Heater core pipe cover
19.	Mode door motor (front)

REMOVAL

Discharge the refrigerant. Refer to Recycle Refrigerant.

Remove the cowl top extension. Refer to Removal and Installation - Cowl Top Cover.

Disconnect the high-pressure pipe and internal heat exchanger from the expansion valve.

Remove the expansion valve bolts then remove the expansion valve.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

Do not reuse O-rings.

Apply A/C oil to the O-rings of the expansion valve for installation.

After charging refrigerant, check for leaks. Refer to Leak Test.

Evaporator

Removal and Installation Heating and Cooling Unit Components 1. Heating and cooling unit assembly 2. Evaporator 3. Heater case side cover 4...

Heater & Air Conditioning System :: Service Data and Specifications (sds). Service Data and Specifications (sds)

Compressor Type Variable displacement swash plate Displacement 175 cm3 (10.7 cu in)/rev Number of cylinders 10 Cylinder bore diameter × stroke 30...

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