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

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

Removal and Installation

Heating and Cooling Unit 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 heating and cooling unit assembly. Refer to Exploded View.

Remove the blower unit case from the heating and cooling unit assembly.

Remove the heater case side cover.

Remove the evaporator.

CAUTION:

Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.

Remove the expansion valve from the evaporator (if necessary).

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

Do not reuse O-rings.

Apply A/C oil to new O-rings for installation.

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

Heater Core

Exploded View 1. Heating and cooling unit assembly 2. Front foot duct (LH) 3. Heater core pipes cover 4. Heater core Front Removal and Installation REMOVALNOTE: When removing components such as hoses, lines/tubes, etc...

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...

Other information:

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