Nissan Qashqai (2007-2010). Manual — part 909
HA-206
< ON-VEHICLE REPAIR >
[MANUAL AIR CONDITIONER (K9K)]
EVAPORATOR
EVAPORATOR
Exploded View
INFOID:0000000001098308
Removal and Installation
INFOID:0000000001098309
REMOVAL
1.
Remove low-pressure pipe 2 and high-pressure pipe 1 from expansion valve. Refer to
HA-198, "Removal and Installation"
CAUTION:
Cap or wrap the joint of expansion valve, low-pressure pipe 2 and high-pressure pipe 1 with suit-
able material such as vinyl tape to avoid the entry of air.
2.
Remove heater and cooling unit assembly. Refer to
VTL-82, "Removal and Installation"
.
3.
Remove evaporator cover fixing screws and cover. Refer to
HA-206, "Removal and Installation"
.
1.
Heater sealing
2.
Expansion valve
3.
Low pressure pipe 1 and high pressure
pipe 2 assembly
4.
Evaporator
5.
O-ring
6.
Connector pipe fixing bolt
7.
High pressure pipe 1
8.
Condenser assembly
9.
Fixing bolt
10. Compressor
11.
Heater & cooling unit assembly
12.
Heater & blower unit assembly
13. Refrigerant pressure sensor
14.
Liquid tank
15.
Liquid tank fixing screw
16. Low pressure flexible hose
17.
Fixing bolt
18.
Pipes fixing clip
19. Low & high pressure pipe bracket
20.
Liquid tank fixing bracket
21.
High pressure flexible hose
22. Low pressure pipe 2
23.
Low pressure pipe fixing clamp as-
sembly
24.
Pipe mantening clip
E1KIA0063GB
EVAPORATOR
HA-207
< ON-VEHICLE REPAIR >
[MANUAL AIR CONDITIONER (K9K)]
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4.
Slide evaporator (1) from heater and cooling unit assembly.
5.
Cut upper insulator (3) and remove mounting bolt (A), (1) expan-
sion valve and pressure pipe assembly (2), from evaporator.
6.
Remove evaporator.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
• Replace O-rings of low-pressure pipe 1 and high-pressure pipe 2 with new ones, and then apply
compressor oil to it when installing it.
• Female-side piping connection is thin and easy to deform. Slowly insert the male-side piping
straight in axial direction.
• Insert piping securely until a click is heard.
• After piping connection is completed, pull male-side piping by hand to make sure that connection
does not come loose.
• O-rings are different from low-pressure flexible hose (high-pressure pipe 1) and low-pressure pipe 1
(high-pressure pipe 2).
• Mark the mounting position of intake sensor bracket prior to removal so that the reinstalled sensor
can be located in the same position.
• When recharging refrigerant, check for leaks.
E1KIA0061ZZ
E1KIA0062ZZ
HA-208
< ON-VEHICLE REPAIR >
[MANUAL AIR CONDITIONER (K9K)]
EXPANSION VALVE
EXPANSION VALVE
Exploded View
INFOID:0000000001098310
Removal and Installation
INFOID:0000000001098311
REMOVAL
1.
Remove evaporator (3). Refer to
.
2.
Remove low pressure pipe 1 and high pressure pipe 2 assembly
(2). Refer to
HA-200, "Removal and Installation"
3.
Remove mounting bolts (A), and then remove expansion valve
(1) from low and high pressure pipe assembly (2).
CAUTION:
Cap or wrap the joint of expansion valve, low and high pres-
sure pipe assembly, evaporator and expansion valve with
suitable material such as vinyl tape to avoid the entry of air.
INSTALLATION
1.
Heater sealing
2.
Expansion valve
3.
Low pressure pipe 1 and high pressure
pipe 2 assembly
4.
Evaporator
5.
O-ring
6.
Connector pipe fixing bolt
7.
High pressure pipe 1
8.
Condenser assembly
9.
Fixing bolt
10. Compressor
11.
Heater & cooling unit assembly
12.
Heater & blower unit assembly
13. Refrigerant pressure sensor
14.
Liquid tank
15.
Liquid tank fixing screw
16. Low pressure flexible hose
17.
Fixing bolt
18.
Pipes fixing clip
19. Low & high pressure pipe bracket
20.
Liquid tank fixing bracket
21.
High pressure flexible hose
22. Low pressure pipe 2
23.
Low pressure pipe fixing clamp as-
sembly
24.
Pipe mantening clip
E1KIA0063GB
E1KIA0062ZZ
EXPANSION VALVE
HA-209
< ON-VEHICLE REPAIR >
[MANUAL AIR CONDITIONER (K9K)]
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D
E
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P
Installation is basically the reverse order of removal.
CAUTION:
• Replace O-rings of evaporator with new ones, and then apply compressor oil to it when installing it.
• O-rings are different from low-pressure pipe 1 (high-pressure pipe 1) and low-pressure pipe 2 (high-
pressure pipe 2).
• When recharging refrigerant, check for leaks.
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