Nissan Maxima. Manual - part 704

 

  Index      Nissan     Nissan Maxima (2009-2014 year) - Service and Repair Manual

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  702  703  704  705   ..

 

 

Nissan Maxima. Manual - part 704

 

 

HA-42

< REMOVAL AND INSTALLATION >

COOLER PIPE AND HOSE

COOLER PIPE AND HOSE

Exploded View

INFOID:0000000009465946

LOW-PRESSURE FLEXIBLE HOSE
LOW-PRESSURE FLEXIBLE HOSE : Removal and Installation

INFOID:0000000009465947

REMOVAL

CAUTION:

Before servicing, turn the ignition switch off, disconnect both battery terminals and wait at least three

minutes.
1. Discharge the refrigerant. Refer to 

HA-28, "Recycle Refrigerant"

.

1.

Heater and cooling unit assembly

2.

High-pressure pipe

3.

High-pressure A/C service valve

4.

High-pressure flexible hose

5.

Air deflector (RH)

6.

Junction pipe

7.

Condenser

8.

Liquid tank

9.

Refrigerant pressure sensor

10. Condenser, liquid tank and refrig-

erant pressure sensor

11. Air deflector (LH) 

12. Compressor

13. Low-pressure flexible hose

14. Low-pressure A/C service valve

15. Low-pressure pipe

A.

High-pressure pipe to heater and 
cooling unit assembly

B.

High-pressure flexible hose to com-
pressor

C.

Low-pressure flexible hose to com-
pressor

AWIIA1616ZZ

COOLER PIPE AND HOSE

HA-43

< REMOVAL AND INSTALLATION >

C

D

E

F

G

H

J

K

L

M

A

B

HA

N

O

P

2. Partially drain the engine cooling system. Refer to 

CO-11, "Changing Engine Coolant"

.

3. Disconnect the battery negative and positive terminals.
4. Remove the engine room cover.
5. Remove the air cleaner assembly and air ducts. Refer to 

EM-24, "Removal and Installation"

.

6. Remove the upper radiator hose.
7. Remove the battery and battery tray. Refer to 

PG-68, "Removal and Installation (Battery Tray)"

.

8. Remove the engine cooling fan and shroud assembly. Refer to 

CO-17, "Removal and Installation"

.

9. Disconnect the low-pressure flexible hose from the compressor and the low-pressure pipe.

CAUTION:

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

10. Remove the low-pressure flexible hose.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

• Apply A/C oil to the new O-rings for installation.

• After recharging the refrigerant, check for leaks. Refer to 

HA-26, "Leak Test"

.

LOW-PRESSURE PIPE
LOW-PRESSURE PIPE : Removal and Installation

INFOID:0000000009465948

REMOVAL

1. Discharge the refrigerant. Refer to 

HA-28, "Recycle Refrigerant"

.

2. Remove the hoodledge covers (LH/RH).
3. Remove the strut tower bar. Refer to 

FSU-13, "Exploded View"

.

4. Remove the upper cowl. Refer to 

EXT-21, "Removal and Installation"

.

5. Remove the lower RH cowl.
6. Reposition the power steering reservoir out of the way without disconnecting the hose.
7. Disconnect the power steering hose clamp to reposition the power steering hose out of the way without

disconnecting the hose.

8. Disconnect the low-pressure pipe from the expansion valve and the low-pressure hose.

CAUTION:

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

air. 

9. Remove the low-pressure pipe.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

• Apply A/C oil to the new O-rings for installation.

• After recharging the refrigerant, check for leaks. Refer to 

HA-26, "Leak Test"

.

HIGH-PRESSURE FLEXIBLE HOSE
HIGH-PRESSURE FLEXIBLE HOSE : Removal and Installation

INFOID:0000000009465949

REMOVAL

CAUTION:

Before servicing, turn the ignition switch off, disconnect both battery terminals and wait at least three

minutes.
1. Discharge the refrigerant. Refer to 

HA-28, "Recycle Refrigerant"

.

2. Partially drain the engine cooling system. Refer to 

CO-11, "Changing Engine Coolant"

.

3. Disconnect the battery negative and positive terminals.
4. Remove the hoodledge covers (LH/RH).

HA-44

< REMOVAL AND INSTALLATION >

COOLER PIPE AND HOSE

5. Remove the air cleaner assembly and air ducts. Refer to 

EM-24, "Removal and Installation"

.

6. Remove the upper radiator hose.
7. Remove the battery and battery tray. Refer to 

PG-68, "Removal and Installation (Battery Tray)"

.

8. Remove the engine cooling fan and shroud assembly. Refer to 

CO-16, "Removal and Installation"

.

9. Disconnect the high-pressure flexible hose from the compressor and the high-pressure pipe and junction

pipe.

CAUTION:

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

10. Remove the high-pressure flexible hose.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

• Apply A/C oil to the new O-rings for installation.

• After charging the refrigerant, check for leaks. Refer to 

HA-26, "Leak Test"

.

HIGH-PRESSURE PIPE
HIGH-PRESSURE PIPE : Removal and Installation

INFOID:0000000009465950

REMOVAL

1. Discharge the refrigerant. Refer to 

HA-28, "Recycle Refrigerant"

.

2. Remove the hoodledge covers (LH/RH).
3. Remove the strut tower bar. Refer to 

FSU-13, "Exploded View"

.

4. Remove the upper cowl. Refer to 

EXT-21, "Removal and Installation"

.

5. Remove the lower RH cowl.
6. Reposition the engine coolant reservoir out of the way without disconnecting the hose.
7. Reposition the power steering reservoir out of the way without disconnecting the hose.
8. Disconnect the power steering hose clamp to reposition the power steering hose out of the way without

disconnecting the hose.

9. Remove the torque rod. Refer to 

EM-103, "Removal and Installation"

.

10. Disconnect the harness bracket from the engine cover.
11. Disconnect the high-pressure pipe from the expansion valve and the high-pressure flexible hose and junc-

tion pipe.

CAUTION:

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

12. Remove the high-pressure pipe.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not reuse O-rings.

• Apply A/C oil to the new O-rings for installation.

• After charging the refrigerant, check for leaks. Refer to 

HA-26, "Leak Test"

.

CONDENSER

HA-45

< REMOVAL AND INSTALLATION >

C

D

E

F

G

H

J

K

L

M

A

B

HA

N

O

P

CONDENSER

CONDENSER
CONDENSER : Removal and Installation

INFOID:0000000009465951

REMOVAL

1. Discharge the refrigerant. Refer to 

HA-28, "Recycle Refrigerant"

.

2. Remove the RH hoodledge cover.
3. Remove the front bumper fascia. Refer to 

EXT-16, "Removal and Installation"

.

4. Disconnect the high-pressure pipe from the condenser pipe assembly.

CAUTION:

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

5. Disconnect the high-pressure flexible hose from the condenser pipe assembly.
6. Disconnect the harness connector from the refrigerant pressure sensor.
7. Depress the top RH clip (A) and the top LH clip (B) to release

the top condenser brackets as shown.

8. Slide the condenser up to release the condenser from the clips.

9. Remove the condenser and liquid tank assembly.

CAUTION:

• Do not damage the condenser fins

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• Do not damage the condenser fins.

• Do not reuse O-rings.

• Apply A/C oil to the new O-rings for installation.

• After charging refrigerant, check for leaks. Refer to 

HA-26, "Leak Test"

.

CONDENSER PIPE ASSEMBLY
CONDENSER PIPE ASSEMBLY : Removal and Installation

INFOID:0000000009465952

The condenser pipe assembly is serviced with the condenser and liquid tank assembly. Refer to 

HA-45,

"CONDENSER : Removal and Installation"

.

REFRIGERANT PRESSURE SENSOR

ALIIA0003ZZ

 

 

 

 

 

 

 

Content   ..  702  703  704  705   ..