Nissan Qashqai J11. Manual — part 1077
HA-134
< REMOVAL AND INSTALLATION >
[TYPE 3]
A/C UNIT ASSEMBLY
LHD models
DISASSEMBLY
JMIIA3519GB
1.
Cap
2.
Steering member
3.
Instrument stay LH
4.
Instrument stay RH
5.
A/C unit assembly
6.
Drain hose
: N·m (kg-m, in-lb)
: N·m (kg-m, ft-lb)
A/C UNIT ASSEMBLY
HA-135
< REMOVAL AND INSTALLATION >
[TYPE 3]
C
D
E
F
G
H
J
K
L
M
A
B
HA
N
O
P
A/C unit
•
*1
: Automatic air conditioner
•
*2
: Manual air conditioner
JMIIA3520GB
1.
Heater & cooling unit case RH
2.
Blower motor assembly
3.
Filter cover RH
4.
Sub harness
5.
PTC heater
6.
O-ring
7.
Expansion valve
8.
Main case center
9.
Sub harness
10. Cooler packing
11.
Heater pipe packing
12. Intake packing
13. Heater pipe clamp
14.
Air conditioner filter
15. Evaporator assembly
16. Case packing
17.
Heater & cooling unit case LH
18. Heater core
19. A/C auto amp.
*1
20.
Filter cover LH
21. Intake sensor
22. Intake box case lower
23.
Heater pipe cover
24. Aspirator
*1
25. Aspirator duct
*1
26.
Intake door
27. Power transistor
*1
Fan control amplifier
*2
28. Intake box case upper
29.
Foot door
30. Plate case center
31. Air mix door RH
32.
Air mix door LH
33. Center ventilator door·center ventila-
tor & defroster door rod
34. Foot door & mode door rod
35.
Side ventilator door
36. Main case rear
37. Mode door
38.
Center ventilator & defroster door
39. Air guide case
40. Side ventilator packing LH
41.
Center ventilator packing
42. Side ventilator packing RH
43. Defroster packing
: Always replace after every disassembly.
: N·m (kg-m, in-lb)
HA-136
< REMOVAL AND INSTALLATION >
[TYPE 3]
A/C UNIT ASSEMBLY
Heater unit
A/C UNIT ASSEMBLY
A/C UNIT ASSEMBLY : Removal and Installation
INFOID:0000000010501671
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
114, "Perform Lubricant Return Operation"
REMOVAL
1.
Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
. (If equipped)
JMIIA3522ZZ
1.
Heater & cooling unit case RH
2.
Blower motor assembly
3.
Filter cover RH
4.
Sub harness
5.
PTC heater
6.
Main case center
7.
Sub harness
8.
Cooler packing
9.
Heater pipe packing
10. Intake packing
11.
Heater pipe clamp
12. Air conditioner filter
13. Evaporator assembly
14.
Case packing
15. Heater & cooling unit case LH
16. Heater core
17.
Filter cover LH
18. Intake sensor
19. Intake box case lower
20.
Heater pipe cover
21. Intake door
22. Power transistor
23.
Intake box case upper
24. Foot door
25. Plate case center
26.
Air mix door RH
27. Air mix door LH
28. Center ventilator door·center venti-
lator & defroster door rod
29.
Foot door & mode door rod
30. Side ventilator door
31. Main case rear
32.
Mode door
33. Center ventilator & defroster door
34. Air guide case
35.
Side ventilator packing LH
36. Center ventilator packing
37. Side ventilator packing RH
38.
Defroster packing
A/C UNIT ASSEMBLY
HA-137
< REMOVAL AND INSTALLATION >
[TYPE 3]
C
D
E
F
G
H
J
K
L
M
A
B
HA
N
O
P
EVAPORATOR : Removal and Installation
INFOID:0000000010501672
REMOVAL
1.
Remove A/C unit assembly. Refer to
HA-134, "A/C UNIT ASSEMBLY : Removal and Installation"
2.
Remove fixing screws (A) and disengage fixing pawls.
3.
Remove main case rear.
4.
Remove fixing screws (A), and then remove intake box assem-
bly.
5.
Remove fixing screws (A) and disengage fixing pawls, and then
separate heater& cooler unit case assembly.
6.
Remove evaporator assembly from heater& cooler unit case.
7.
Remove mounting bolts, and then remove expansion valve from evaporator.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
• Replace O-rings with new ones. Then apply compressor oil to them when installing.
• Perform lubricant adjusting procedure after installing new evaporator. Refer to
Adjusting Procedure for Components Replacement Except Compressor"
HEATER CORE
HEATER CORE : Removal and Installation
INFOID:0000000010501673
REMOVAL
1.
Remove A/C unit assembly. Refer to
HA-134, "A/C UNIT ASSEMBLY : Removal and Installation"
2.
Remove foot duct LH. Refer to
VTL-15, "FOOT DUCT : Removal and Installation"
.
: Pawl
JMIIA3382ZZ
JMIIA3383ZZ
: Pawl
JMIIA3384ZZ
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