Nissan Qashqai (2007-2010). Manual — part 908

HA-202

< ON-VEHICLE REPAIR >

[MANUAL AIR CONDITIONER (K9K)]

CONDENSER

CONDENSER

Exploded View

INFOID:0000000001098300

Removal and Installation

INFOID:0000000001098301

REMOVAL

1.

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

2.

Remove engine cover ornament. Refer to

EM-266, "Removal and Installation"

.

3.

Remove front grille. Refer to

EXT-17, "Removal and Installation"

.

4.

Remove radiator hose, and drain coolant. Refer to

CO-56, "Removal and Installation"

.

5.

Remove upper radiator fixing bracket. Refer to

CO-56, "Removal and Installation"

.

6.

Remove radiator air-guide duct (RH). Refer to

CO-56, "Removal and Installation"

.

7.

Remove high-pressure pipe 1 from condenser. Refer to

HA-198, "Removal and Installation"

.

8.

Remove high-pressure flexible pipe 1 from condenser. Refer to

HA-196, "Removal and Installation"

.

CAUTION:

Cap or wrap the joint of low and high-pressure pipe 1 and condenser with suitable material such
as vinyl tape to avoid the entry of air.

9.

Remove harness connector from refrigerant pressure sensor.

10. Remove liquid tank pipes and liquid tank from condenser and radiator. Refer to

HA-204, "Removal and

Installation"

, Refer to

CO-56, "Removal and Installation"

.

CAUTION:

Cap or wrap the joint of liquid tank pipes and condenser with suitable material such as vinyl tape
to avoid the entry of air.

11. Remove radiator fixing brackets. Refer to

CO-56, "Removal and Installation"

.

12. Release radiator maintaining pawls, then pull-up the condenser assembly to release it from radiator. Refer

to

CO-56, "Removal and Installation"

.

13. Maintain radiator pushing back.
14. Pull upward to remove condenser.

CAUTION:

Take care do not damaged condenser or radiator.

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

1.

Refrigerant pressure sensor

2.

O-ring

3.

Liquid tank bracket

4.

Liquid tank

5.

Condensor

6.

Liquid tank fixing screw

7.

Liquid tank pipe fixing screw

8.

Liquid tank pipe fixing bolt

E1KIA0064GB

CONDENSER

HA-203

< ON-VEHICLE REPAIR >

[MANUAL AIR CONDITIONER (K9K)]

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• Replace O-rings of high-pressure flexible hose and high-pressure pipe 1 with new ones, and then

apply compressor oil to it when installing it.

• Female-side piping connection is thin and easy to deform. Slowly insert the male-side piping

straight in axial direction.

• Insert piping securely until a click is heard.
• After piping connection is completed, pull male-side piping by hand to make sure that connection

does not come loose.

• When recharging refrigerant, check for leaks.

HA-204

< ON-VEHICLE REPAIR >

[MANUAL AIR CONDITIONER (K9K)]

LIQUID TANK

LIQUID TANK

Exploded View

INFOID:0000000001098304

Removal and Installation

INFOID:0000000001098305

REMOVAL

1.

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

2.

Remove engine cover ornament. Refer to

EM-266, "Removal and Installation"

.

3.

Remove front grille. Refer to

EXT-17, "Removal and Installation"

.

4.

Clean liquid tank and its surrounding area, and remove dust and rust from liquid tank.

CAUTION:

Be sure to clean carefully.

5.

Disconnect refrigerant sensor harness connector. Refer to

HA-205, "Removal and Installation"

.

6.

Remove air inlet tube and hose from change air cooler. Refer to

EM-266, "Removal and Installation"

.

7.

Remove radiator air-guide duct (RH) fixing clip to move air-guide duct. Refer to

CO-56, "Removal and

Installation"

.

8.

Remove liquid tank bracket support mounting screws (B).

9.

Remove high pressure pipe 1 mounting bolt (A). Refer to

HA-

198, "Removal and Installation"

.

10. Remove liquid tank high pressure pipe mounting bolt (A).

11. Remove liquid tank pipe bracket fixing screw (B).

CAUTION:

Cap or wrap the joint of high pressure pipe, liquid tank
pipes and condenser with suitable material such as vinyl
tape to avoid the entry of air.

12. Remove liquid tank assembly (1).

INSTALLATION

Install liquid tank, and then install liquid tank bracket on condenser.

CAUTION:

• Make sure liquid tank bracket is securely installed at protrusion of condenser. (Make sure liquid tank

bracket does not move to a position below center of liquid tank.)

• Replace O-rings of A/C piping with new ones, and then apply compressor oil to it when installing it.
• When recharging refrigerant, check for leaks.

1.

Refrigerant pressure sensor

2.

O-ring

3.

Liquid tank bracket

4.

Liquid tank

5.

Condensor

6.

Liquid tank fixing screw

7.

Liquid tank pipe fixing screw

8.

Liquid tank pipe fixing bolt

E1KIA0064GB

E1KIA0059ZZ

REFRIGERANT PRESSURE SENSOR

HA-205

< ON-VEHICLE REPAIR >

[MANUAL AIR CONDITIONER (K9K)]

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REFRIGERANT PRESSURE SENSOR

Exploded View

INFOID:0000000001098306

Removal and Installation

INFOID:0000000001098307

REMOVAL

1.

Remove liquid tank. Refer to

HA-204, "Exploded View"

.

2.

Fix the liquid tank (1) with a vise. Remove the refrigerant pres-
sure sensor from liquid tank adaptator with a wrench (B).

CAUTION:

Be careful not to damage liquid tank.

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

• Apply compressor oil to O-ring of refrigerant pressure sensor when installing it.
• When recharging refrigerant, check for leaks.

1.

Refrigerant pressure sensor

2.

O-ring

3.

Liquid tank bracket

4.

Liquid tank

5.

Condensor

6.

Liquid tank fixing screw

7.

Liquid tank pipe fixing screw

8.

Liquid tank pipe fixing bolt

E1KIA0064GB

E1KIA0060ZZ