Nissan Titan A60. Manual — part 575

REFRIGERATION SYSTEM

HA-29

< REMOVAL AND INSTALLATION >

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NOTE:

Refer to

HA-5, "Precaution for Refrigerant Connection"

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HFC-134a (R-134a) Service Procedure

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SETTING OF SERVICE TOOLS AND EQUIPMENT

Discharging Refrigerant

WARNING:

Avoid breathing A/C refrigerant and oil vapor or mist. Exposure may irritate eyes, nose and throat.

Remove HFC-134a (R-134a) refrigerant from the A/C system using certified service equipment meeting

requirements of SAE J2210 HFC-134a (R-134a) recycling equipment or SAE J2201 HFC-134a (R-134a)

recovery equipment. If an accidental system discharge occurs, ventilate the work area before resum-

ing service. Additional health and safety information may be obtained from the refrigerant and oil man-

ufacturers.

Evacuating System and Charging Refrigerant

1.

High-pressure service valve

2.

Grommet

3.

High-pressure pipe

4.

Refrigerant pressure sensor

5.

Condenser

6.

Compressor shaft seal

7.

High-pressure flexible hose

8.

Low-pressure flexible hose

9.

Low-pressure service valve

10. Low-pressure pipe

11. Expansion valve

12. Drain hose

13. Dyer & liquid tank

14. Liquid tank bracket

15. Junction pipe

Front

1.

Shut-off valve

2.

A/C service valve

3.

Recovery/recycling equipment

WJIA0579E

HA-30

< REMOVAL AND INSTALLATION >

REFRIGERATION SYSTEM

1.

Shut-off valve

2.

A/C service valve

3.

Recovery/recycling equipment

4.

Refrigerant container (HFC-134a)

5.

Weight scale (J-39650)

6.

Evacuating vacuum pump (J-39699)

7.

Manifold gauge set (J-39183)

WJIA0580E

REFRIGERATION SYSTEM

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< REMOVAL AND INSTALLATION >

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HA-20, "Maintenance of Oil Quantity
in Compressor"

*3

HA-23, "Checking of Refrigerant
Leaks"

*5

HA-4, "Contaminated Refrigerant"

*2

HA-23, "Checking of Refrigerant
Leaks"

*4

HAC-84, "Diagnostic Work Flow"

WJIA1923E

HA-32

< REMOVAL AND INSTALLATION >

COMPRESSOR

COMPRESSOR

Removal and Installation for Compressor

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A/C Compressor Mounting

REMOVAL

1. Discharge the refrigerant. Refer to

HA-29, "HFC-134a (R-134a) Service Procedure"

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2. Remove the left wheel and tire assembly. Refer to

WT-46, "Adjustment"

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3. Remove the engine under cover.
4. Remove the front left fender protector.
5. Remove the engine air cleaner and air ducts. Refer to

EM-25, "Removal and Installation"

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6. Remove the drive belt. Refer to

EM-13, "Removal and Installation"

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7. Disconnect the compressor electrical connector.
8. Disconnect the high-pressure flexible hose and low-pressure flexible hose from the compressor.

CAUTION:

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

9. Disconnect the compressor electrical connector.
10. Remove the compressor.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

AWIIA1291GB