Nissan Quest E52. Instruction — part 713
CONDENSER
HA-43
< REMOVAL AND INSTALLATION >
C
D
E
F
G
H
J
K
L
M
A
B
HA
N
O
P
CONDENSER
Exploded View
INFOID:0000000009651587
CONDENSER
CONDENSER : Removal and Installation
INFOID:0000000009651588
CAUTION:
Perform lubricant return operation before each refrigeration system disassembly. However, if a large
amount of refrigerant or lubricant is detected, never perform lubricant return operation. Refer to
22, "Perform Lubricant Return Operation"
REMOVAL
1.
Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
2.
Remove condenser pipe assembly. Refer to
HA-44, "CONDENSER PIPE ASSEMBLY : Removal and
.
CAUTION:
Cap or wrap the joint of the condenser pipe assembly and condenser with suitable material such
as vinyl tape to avoid the entry of air.
3.
Remove horn assembly. Refer to
HRN-6, "Removal and Installation"
.
4.
Remove air guide upper. Refer to
DLK-428, "Removal and Installation"
.
1.
Condenser pipe assembly
2.
O-ring
3.
Condenser
4.
Bracket
5.
Liquid tank
6.
Refrigerant pressure sensor
7.
Liquid tank bracket
: Always replace after every disassembly.
: N·m (kg-m, in-lb)
: N·m (kg-m, ft-lb)
JMIIA1839GB
HA-44
< REMOVAL AND INSTALLATION >
CONDENSER
5.
Disconnect refrigerant pressure sensor harness connector.
6.
Pull up condenser toward vehicle upper to remove.
CAUTION:
Be careful not to damage core surface of condenser.
INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
• Replace O-rings with new ones. Then apply compressor oil to them when installing.
• Perform lubricant adjusting procedure before installing new condenser. Refer to
Adjusting Procedure for Components Replacement Except Compressor"
• Check for leakages when recharging refrigerant. Refer to
CONDENSER PIPE ASSEMBLY
CONDENSER PIPE ASSEMBLY : Removal and Installation
INFOID:0000000009651589
REMOVAL
1.
Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
2.
Remove front grille. Refer to
EXT-18, "Removal and Installation"
3.
Remove mounting bolt (A), and then disconnect high-pressure
pipe (1) and high-pressure flexible hose (2) from condenser pipe
assembly.
CAUTION:
Cap or wrap the joint of the A/C piping and condenser pipe
assembly with suitable material such as vinyl tape to avoid
the entry of air.
4.
Remove mounting bolt (A), and then disconnect condenser pipe
assembly from condenser.
CAUTION:
Cap or wrap the joint of the condenser pipe assembly and
condenser with suitable material such as vinyl tape to avoid
the entry of air.
5.
Remove air guide side RH. Refer to
6.
Remove condenser pipe assembly from the vehicle.
INSTALLATION
Note the following items, and then install in 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. Refer to
LIQUID TANK
LIQUID TANK : Removal and Installation
INFOID:0000000009651590
CAUTION:
: Vehicle front
JMIIA1191ZZ
JMIIA1822ZZ
CONDENSER
HA-45
< REMOVAL AND INSTALLATION >
C
D
E
F
G
H
J
K
L
M
A
B
HA
N
O
P
Perform lubricant return operation before each refrigeration system disassembly. However, if a large
amount of refrigerant or lubricant is detected, never perform lubricant return operation. Refer to
22, "Perform Lubricant Return Operation"
REMOVAL
1.
Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
2.
Remove front grille. Refer to
EXT-18, "Removal and Installation"
3.
Clean liquid tank and its surrounding area, and then remove dust and rust from liquid tank.
CAUTION:
Be sure to clean carefully.
4.
Disconnect refrigerant pressure sensor harness connector (A).
5.
Remove liquid tank mounting bolt (C) and liquid tank bracket
mounting bolt (B), and then remove liquid tank from condenser.
CAUTION:
• Be careful not to damage core surface of condenser.
• Cap or wrap the joint of the liquid tank and condenser
with suitable material such as vinyl tape to avoid the entry
of air.
INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
• Replace O-rings with new ones. Then apply compressor oil to them when installing.
• Perform lubricant adjusting procedure before installing new liquid tank. Refer to
Adjusting Procedure for Components Replacement Except Compressor"
• Check for leakages when recharging refrigerant. Refer to
REFRIGERANT PRESSURE SENSOR
REFRIGERANT PRESSURE SENSOR : Removal and Installation
INFOID:0000000009651591
CAUTION:
Perform lubricant return operation before each refrigeration system disassembly. However, if a large
amount of refrigerant or lubricant is detected, never perform lubricant return operation. Refer to
22, "Perform Lubricant Return Operation"
REMOVAL
1.
Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
2.
Clean refrigerant pressure sensor and its surrounding area, and then remove dust and rust from refriger-
ant pressure sensor.
CAUTION:
Be sure to clean carefully.
3.
Remove liquid tank. Refer to
HA-44, "LIQUID TANK : Removal and Installation"
CAUTION:
• Be careful not to damage liquid tank.
• Cap or wrap the joint of the liquid tank and condenser with suitable material such as vinyl tape to
avoid the entry of air.
JMIIA1821ZZ
HA-46
< REMOVAL AND INSTALLATION >
CONDENSER
4.
Fix the liquid tank (1) using a vise (A).
5.
Remove refrigerant pressure sensor (2) using a wrench (B).
CAUTION:
Be careful not to damage liquid tank.
INSTALLATION
Note the following items, and then install in the reverse order of removal.
CAUTION:
• Replace O-ring with new one. Then apply compressor oil to them when installing.
• Check for leakages when recharging refrigerant. Refer to
JSIIA0075ZZ
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