Nissan Murano Z51. Manual — part 1467

HEATER & COOLING UNIT ASSEMBLY

VTL-39

< REMOVAL AND INSTALLATION >

[WITHOUT 7 INCH DISPLAY]

C

D

E

F

G

H

J

K

L

M

A

B

VTL

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O

P

7.

Remove the heater & cooling unit assembly and blower unit mounting bolts (A).

Refer to

GI-4, "Components"

for symbols shown in the figure.

8.

Remove the steering column mounting nuts (B). Refer to

ST-18, "WITHOUT ELECTRIC MOTOR :

Exploded View"

(without electric motor) or

ST-21, "WITH ELECTRIC MOTOR : Exploded View"

(with elec-

tric motor).

9.

Remove the ground bolts (C) from the steering member (1).

10. Remove the harness clip from the steering member.

11. Disconnect the intake door motor and blower motor connectors.

12. Remove the steering member mounting bolts (D), and then remove the steering member.
13. Remove the mounting screw (A), and then remove the blower

unit (1).

14. Disconnect the drain hose (1) from heater & cooling unit assem-

bly.

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JPIIA0572ZZ

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< REMOVAL AND INSTALLATION >

[WITHOUT 7 INCH DISPLAY]

HEATER & COOLING UNIT ASSEMBLY

15. Remove the rear foot duct 1 (left/right) (A) and rear ventilator

duct 1 (B), and then remove the heater & cooling unit assembly
(1).

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.

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UPPER VENTILATOR DOOR MOTOR

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< REMOVAL AND INSTALLATION >

[WITHOUT 7 INCH DISPLAY]

C

D

E

F

G

H

J

K

L

M

A

B

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UPPER VENTILATOR DOOR MOTOR

Exploded View

INFOID:0000000005517129

Removal and Installation

INFOID:0000000005517130

REMOVAL

1.

Remove the blower unit. Refer to

VTL-30, "Exploded View"

.

2.

Remove the mounting screws (A), and then remove the upper
ventilator door motor (1).

3.

Disconnect the upper ventilator door motor connector.

INSTALLATION

Install in the reverse order of removal.

1.

Intake door motor

2.

Bower unit assembly

3.

Mode door motor

4.

Main link

5.

Rod link

6.

Max. cool door link

7.

Max. cool door link

8.

Mode door lever

9.

Ventilator door link

10. Defroster door link

11.

Ventilator door lever

12. Foot door lever

13. Max. cool door lever

14.

Defroster door lever

15. Air mix door motor (driver side)

16. Heater & cooling unit assembly

17.

Air mix door motor (passenger side) 18. Upper ventilator door motor

19. Upper ventilator door rod

20.

Upper ventilator door lever

: Vehicle front

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< REMOVAL AND INSTALLATION >

[WITHOUT 7 INCH DISPLAY]

MODE DOOR MOTOR

MODE DOOR MOTOR

Exploded View

INFOID:0000000005517131

Removal and Installation

INFOID:0000000005517132

REMOVAL

1.

Remove the instrument panel assembly. Refer to

IP-12, "Exploded View"

.

2.

Remove the mounting screws (A), and then remove the mode
door motor (1).

3.

Disconnect the mode door motor connector.

INSTALLATION

Install in the reverse order of removal.

1.

Intake door motor

2.

Bower unit assembly

3.

Mode door motor

4.

Main link

5.

Rod link

6.

Max. cool door link

7.

Max. cool door link

8.

Mode door lever

9.

Ventilator door link

10. Defroster door link

11.

Ventilator door lever

12. Foot door lever

13. Max. cool door lever

14.

Defroster door lever

15. Air mix door motor (driver side)

16. Heater & cooling unit assembly

17.

Air mix door motor (passenger side) 18. Upper ventilator door motor

19. Upper ventilator door rod

20.

Upper ventilator door lever

: Vehicle front

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