Nissan Murano Z51. Manual - part 1484

HEATER CORE

VTL-107

< REMOVAL AND INSTALLATION >

[WITH 7 INCH DISPLAY]

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HEATER CORE

Exploded View

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1.

Ventilator seal

2.

Upper ventilator seal

3.

Defroster seal

4.

Adapter case

5.

Center case

6.

Intake sensor bracket

7.

Intake sensor

8.

Upper ventilator door motor

9.

Upper ventilator door rod

10.

Upper ventilator door lever

11.

Filter cover

12. In-cabin microfilter/Air conditioner fil-

ter*

13.

Foot duct 1 (right)

14.

Foot duct 2 (right)

15. Air mix door motor (passenger side)

16.

Heater & cooling unit case cover

17.

Evaporator pipe assembly

18. O-ring

19.

Evaporator

20.

Expansion valve

21. Case packing

22.

Grommet

23.

Cooler pipe grommet

24. Drain hose

25.

Heater & cooling unit case (right)

26.

Air mix door (Slide door)

27. Heater pipe support

28.

Heater pipe grommet

29.

Heater & cooling unit case (left)

30. Heater core 

31.

Heater pipe cover

32.

Foot duct 2 (left)

33. Foot duct 1 (left)

34.

Heater duct

35.

Aspirator

36. Aspirator hose

37.

Mode door motor

38.

Main link

39. Rod link

40.

Max. cool door link

41.

Ventilator door link

42. Foot door link

43.

Mode door lever

44.

Defroster door link

45. Ventilator door lever

JPIIA0454GB

VTL-108

< REMOVAL AND INSTALLATION >

[WITH 7 INCH DISPLAY]

HEATER CORE

Removal and Installation

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REMOVAL

1.

Remove the heater & cooling unit assembly. Refer to 

VTL-98, "Exploded View"

. 

2.

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

3.

Remove the heater pipe grommet (1). 

4.

Remove the mounting screw (A), and then remove the heater
pipe support (2). 

5.

Remove the mounting screws (B), and then remove the heater
pipe cover (3). 

6.

Slide the heater core (1) in the direction shown by the arrow, and
then remove it. 

INSTALLATION

Install in the reverse order of removal.

CAUTION:

• Replace the O-ring with a new one. Apply a coat of compressor oil to the O-ring prior to installation. 
• Check for refrigerant leakage when charging refrigerant.
NOTE:
• Refer to 

CO-12, "Refilling"

 when filling the radiator with engine coolant. 

• Charge the refrigerant again. 

46. Foot door lever

47.

Defroster door lever

48.

Max. cool door lever

49. Air mix door motor (driver side)

50.

Distributor upper case

51.

Distributor lower case

52. Ventilator door

53.

Foot door

54.

Max. cool door

55. Defroster door

56.

Upper ventilator door

*

: Models for Mexico.

Refer to 

GI-4, "Components"

 for symbols in the figure.

JPIIA0579ZZ

JPIIA0580ZZ

JPIIA0581ZZ

DUCT AND GRILLE

VTL-109

< REMOVAL AND INSTALLATION >

[WITH 7 INCH DISPLAY]

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DUCT AND GRILLE

CENTER VENTILATOR GRILLE

CENTER VENTILATOR GRILLE : Exploded View

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CENTER VENTILATOR GRILLE : Removal and Installation

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REMOVAL

1.

Remove the cluster lid A. Refer to 

IP-12, "Exploded View"

. 

2.

Remove the cluster lid D. Refer to 

IP-12, "Exploded View"

.

1.

Defroster nozzle

2.

Side defroster nozzle (left)

3.

Foot duct (left)

4.

Heater duct

5.

Heater & cooling unit assembly

6.

Ventilator duct

7.

Side defroster grille (left)

8.

Instrument panel assembly

9.

Side ventilator grille (left)

10. Center ventilator grille assembly

11. Side ventilator grille (right)

12. Side defroster grille (right)

13. Center speaker grille

14. Blower unit assembly

15. Foot duct (right)

16. Side defroster nozzle (right)

17. Upper ventilator duct

JPIIA1225ZZ

VTL-110

< REMOVAL AND INSTALLATION >

[WITH 7 INCH DISPLAY]

DUCT AND GRILLE

3.

Remove the mounting screws (A), and then remove the center
ventilator grille assembly (1). 

INSTALLATION

Install in the reverse order of removal.

SIDE VENTILATOR GRILLE

SIDE VENTILATOR GRILLE : Exploded View

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SIDE VENTILATOR GRILLE : Removal and Installation

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REMOVAL

JPIIA0582ZZ

1.

Defroster nozzle

2.

Side defroster nozzle (left)

3.

Foot duct (left)

4.

Heater duct

5.

Heater & cooling unit assembly

6.

Ventilator duct

7.

Side defroster grille (left)

8.

Instrument panel assembly

9.

Side ventilator grille (left)

10. Center ventilator grille assembly

11. Side ventilator grille (right)

12. Side defroster grille (right)

13. Center speaker grille

14. Blower unit assembly

15. Foot duct (right)

16. Side defroster nozzle (right)

17. Upper ventilator duct

JPIIA1225ZZ