Infiniti FX35, FX50 (S51). Manual - part 1133

COOLER PIPE AND HOSE

HA-45

< REMOVAL AND INSTALLATION >

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11. Remove mounting screws (A), and then remove mode door

motor bracket (1). 

12. Remove main link (2). Refer to 

HAC-187, "Exploded View"

.

13. Remove mounting screw (A), and then remove max. cool door

link (1). Refer to 

HAC-187, "Exploded View"

.

14. Remove mounting screws (A), and then remove evaporator

cover (1).

15. Remove connector (A) from evaporator cover (1) (as shown in

the figure).

16. Remove mounting bolt (A), and then remove low-pressure pipe

1 (1) and high-pressure pipe 2 (2).

CAUTION:

Cap or wrap the joint of the A/C piping and expansion valve
with suitable material such as vinyl tape to avoid the entry
of air.

JPIIA0694ZZ

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HA-46

< REMOVAL AND INSTALLATION >

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COOLER PIPE AND HOSE

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

• Replace O-rings with new ones. Then apply compressor oil to them when installing.
• 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.

• Check for leakages when recharging refrigerant.

CONDENSER

HA-47

< REMOVAL AND INSTALLATION >

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CONDENSER

Exploded View

INFOID:0000000005249914

CONDENSER

CONDENSER : Removal and Installation

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REMOVAL

1.

Remove condenser pipe assembly. Refer to 

HA-47, "Exploded View"

.

2.

Remove ambient sensor. Refer to 

HAC-180, "Exploded View"

.

3.

Remove gas sensor (WITH ACCS). Refer to 

HAC-185, "Exploded View"

.

4.

Remove harness clips (A).

5.

Remove mounting bolts (B) and nut (C), and then remove hood
lock stay assembly (1).

1.

Condenser upper bracket (left)

2.

Condenser upper bracket (right)

3.

Refrigerant pressure sensor

4.

O-ring

5.

Liquid tank

6.

Liquid tank bracket

7.

Bracket

8.

Condenser

9.

Condenser lower bracket (right)

10. Condenser lower bracket (left)

11.

Condenser pipe assembly

Refer to 

GI-4, "Components"

 for symbols in the figure.

JSIIA1373GB

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HA-48

< REMOVAL AND INSTALLATION >

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CONDENSER

6.

Disconnect refrigerant pressure sensor connector (A) and harness clips (B).

7.

Pull condenser (1) upward of vehicle, and then remove con-
denser (as shown in the figure).

CAUTION:

Be careful not to damage core surface of condenser.

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

• Replace O-rings with new ones. Then apply compressor oil to them when installing.
• 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.

• Check for leakages when recharging refrigerant.

CONDENSER PIPE ASSEMBLY

CONDENSER PIPE ASSEMBLY : Removal and Installation

INFOID:0000000005249916

REMOVAL

1.

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

2.

Remove air cleaner case (bank 2). Refer to 

EM-29, "Exploded View"

.

3.

Remove air duct (inlet). Refer to 

EM-29, "Exploded View"

.

4.

Remove front grille. Refer to 

EXT-20, "Exploded View"

.

5.

Remove mounting bolts (A) from condenser pipe assembly (1).

JSIIA1272ZZ

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Pawl

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