Nissan Teana J32. Manual - part 653

HA-40

< ON-VEHICLE REPAIR >

HIGH-PRESSURE FLEXIBLE HOSE

HIGH-PRESSURE FLEXIBLE HOSE

Exploded View

INFOID:0000000003839908

Refer to 

HA-14, "Refrigerant Connection"

.

Removal and Installation

INFOID:0000000003839909

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

HIGH-PRESSURE FLEXIBLE HOSE

HA-41

< 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 high-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 high-pressure flex-
ible hose (1) from condenser pipe assembly.

CAUTION:

Cap or wrap the joint of the A/C piping with suitable mate-
rial 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.

JPIIA0962ZZ

JPIIA0963ZZ

HA-42

< ON-VEHICLE REPAIR >

LOW-PRESSURE PIPE

LOW-PRESSURE PIPE

Exploded View

INFOID:0000000003839910

Refer to 

HA-14, "Refrigerant Connection"

.

Removal and Installation

INFOID:0000000003839911

REMOVAL

1.

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

2.

Disengage the tab, and then move power steering reservoir tank
(1) to a position where it does not inhibit work.

3.

Move upper torque rod to a position where it dose not inhibit work. Refer to 

EM-67, "Exploded View"

.

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

JPIIA0965ZZ

LOW-PRESSURE PIPE

HA-43

< 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 move harness bracket (1)
to a position where it dose not inhibit work.

5.

Remove mounting bolt (A), and then disconnect low-pressure
pipe (1) from expansion valve.

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.

6.

Remove mounting bolt (A), and then disconnect low-pressure
flexible hose (1) from low-pressure pipe (2).

CAUTION:

Cap or wrap the joint of the A/C piping with suitable mate-
rial such as vinyl tape to avoid the entry of air.

7.

Remove mounting nut (A) from low-pressure pipe bracket (2),
and then remove low-pressure pipe (1).

CAUTION:

Cap or wrap the joint of the A/C piping with suitable mate-
rial 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.

JPIIA0966ZZ

JPIIA0967ZZ

JPIIA0968ZZ

JPIIA0969ZZ