Nissan Qashqai J11. Manual — part 1089
HA-182
< REMOVAL AND INSTALLATION >
[TYPE 4]
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-183
< REMOVAL AND INSTALLATION >
[TYPE 4]
C
D
E
F
G
H
J
K
L
M
A
B
HA
N
O
P
A/C unit
•
*1
: Automatic air conditioning
•
*2
: Manual air conditioning
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-184
< REMOVAL AND INSTALLATION >
[TYPE 4]
A/C UNIT ASSEMBLY
Heater unit
A/C UNIT ASSEMBLY
A/C UNIT ASSEMBLY : Removal and Installation
INFOID:0000000010707903
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
67, "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-185
< REMOVAL AND INSTALLATION >
[TYPE 4]
C
D
E
F
G
H
J
K
L
M
A
B
HA
N
O
P
2.
Drain engine coolant from cooling system. Refer to
(K9K engine models) or
(R9M engine models).
3.
Remove front wiper drive assembly. Refer to
WW-81, "WIPER DRIVE ASSEMBLY : Removal and Installa-
4.
Remove fixing clip, and then remove insulator upper side.
5.
Remove mounting bolt, and then disconnect low-pressure pipe and high-pressure pipe 3 from expansion
valve. (If equipped)
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 clamps, and then disconnect heater hoses from A/C unit assembly.
CAUTION:
• Some coolant may spill when heater hoses are disconnected.
• Close off the coolant inlet and outlet on the heater core (2 locations) with shop cloths.
7.
Remove instrument panel assembly. Refer to
IP-13, "Removal and Installation"
.
8.
Remove rear floor duct 1. Refer to
VTL-14, "REAR FLOOR DUCT 1 : Removal and Installation"
9.
Remove mounting nuts (A), and then remove instrument stay LH and RH.
10. Disconnect drain hose from A/C unit assembly.
11. Remove ground bolts.
12. Remove the BCM mounting screws.
13. Remove the J/B mounting screws.
14. Disconnect the harness connectors and clips required to remove the steering member, and then move the
vehicle harness to the position without hindrance for work.
15. Remove mounting nuts, and then move steering column assembly to a position where it dose not inhibit
work. Refer to
ST-10, "Removal and Installation"
16. Remove caps from steering member mounting bolts.
JMIIA3353ZZ
JMIIA3407ZZ
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