Nissan Teana J32. Manual - part 652

HA-36

< ON-VEHICLE REPAIR >

COMPRESSOR

ON-VEHICLE REPAIR

COMPRESSOR

Exploded View

INFOID:0000000003839902

Removal and Installation

INFOID:0000000003839903

REMOVAL

1.

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

2.

Remove air duct. Refer to 

EM-26, "Exploded View"

. 

3.

Disengage the tab, and then move radiator hose (1) to a position
where it does not inhibit work (as shown in the figure).

4.

Remove mounting bolt (A), and then disconnect low-pressure
flexible hose (1) from compressor. 

CAUTION:

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

5.

Remove mounting bolt (B), and then disconnect high-pressure
flexible hose (2) from compressor. 

CAUTION:

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

6.

Remove under cover. Refer to 

EXT-28, "Exploded View"

. 

7.

Remove splash guard. Refer to 

EXT-22, "FENDER PROTECTOR : Exploded View"

. 

8.

Remove drive belt. Refer to 

EM-12, "Exploded View"

. 

1.

Compressor

Refer to 

GI-4, "Components"

 for symbols in the figure.

JPIIA0528GB

: Tab

JPIIA0954ZZ

JPIIA0955ZZ

COMPRESSOR

HA-37

< ON-VEHICLE REPAIR >

C

D

E

F

G

H

J

K

L

M

A

B

HA

N

O

P

9.

Disconnect the connector (A) and remove the harness clip (B)
from compressor. 

10. Remove mounting bolts (A), and then move oil cooler to a position where it dose not inhibit work.

11. Remove mounting bolts (B), and then remove compressor (1) from the lower side of the vehicle. 

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

• Replace O-rings with new ones. Then apply compressor oil to them when installing.
• Check for leakages when recharging refrigerant.
• Check tension of the drive belt after installing compressor. Refer to 

EM-12, "Checking"

.

Inspection

INFOID:0000000003839904

CHECK DISC TO PULLEY CLEARANCE

1.

Check the clearance (B) between pulley assembly (1) and clutch
disc (2) along the entire periphery with a feeler gauge (A).

Replace compressor if specified clearance is not obtained.

JPIIA0530ZZ

JPIIA0531ZZ

Standard

: Refer to 

HA-59, "Compressor"

.

SJIA1918E

SJIA1918E

HA-38

< ON-VEHICLE REPAIR >

LOW-PRESSURE FLEXIBLE HOSE

LOW-PRESSURE FLEXIBLE HOSE

Exploded View

INFOID:0000000003858210

Refer to 

HA-14, "Refrigerant Connection"

.

Removal and Installation

INFOID:0000000003858211

REMOVAL

1.

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

2.

Remove air duct. Refer to 

EM-26, "Exploded View"

.

3.

Disengage the tab, and then move radiator hose (1) to a position
where it does not inhibit (as shown in the figure).

1.

High-pressure pipe

2.

O-ring

3.

Condenser

4.

High-pressure flexible hose

5.

Compressor

6.

Low-pressure flexible hose

7.

Low-pressure pipe

8.

Heater & cooling unit assembly

9.

Blower unit

10. Evaporator pipe assembly

11.

Expansion valve

12. Evaporator

Refer to 

GI-4, "Components"

 for symbols in the figure.

JPIIA0952GB

: Tab

JPIIA0954ZZ

LOW-PRESSURE FLEXIBLE HOSE

HA-39

< ON-VEHICLE REPAIR >

C

D

E

F

G

H

J

K

L

M

A

B

HA

N

O

P

4.

Remove mounting bolt (A), and then disconnect low-pressure
flexible hose (1) from compressor.

CAUTION:

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

5.

Remove mounting bolt (A), and then remove low-pressure flexi-
ble hose (1) from low-pressure pipe (2).

CAUTION:

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

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

• Replace O-rings with new ones. Then apply compressor oil to them when installing.
• Check for leakages when recharging refrigerant.

JPIIA0959ZZ

JPIIA0968ZZ