Nissan Qashqai J11. Manual — part 1078
HA-138
< REMOVAL AND INSTALLATION >
[TYPE 3]
A/C UNIT ASSEMBLY
19. Remove steering member mounting bolts (A) and A/C unit mounting bolts (B), and then remove steering
member from the vehicle.
CAUTION:
When removing steering member, 2 workers are required to prevent it from dropping.
20. Remove A/C unit assembly.
CAUTION:
When removing A/C unit assembly, 2 workers are required to prevent it from dropping.
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
NOTE:
• When installing drain hose (1), match the rib portion (B) of A/C unit
(2) and mark (A) of drain hose.
• Refer to
(HRA2DDT engine models),
(MR20DD engine models) or
(MR16DDT engine models) when filling radiator with engine coolant.
EVAPORATOR
JMIIA3362ZZ
JMIIA3408ZZ
A/C UNIT ASSEMBLY
HA-139
< REMOVAL AND INSTALLATION >
[TYPE 3]
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EVAPORATOR : Removal and Installation
INFOID:0000000010501672
REMOVAL
1.
Remove A/C unit assembly. Refer to
HA-136, "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-136, "A/C UNIT ASSEMBLY : Removal and Installation"
2.
Remove foot duct LH. Refer to
VTL-14, "FOOT DUCT : Removal and Installation"
.
: Pawl
JMIIA3382ZZ
JMIIA3383ZZ
: Pawl
JMIIA3384ZZ
HA-140
< SERVICE DATA AND SPECIFICATIONS (SDS)
[TYPE 3]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Compressor
INFOID:0000000010501653
Lubricant
INFOID:0000000010501654
Refrigerant
INFOID:0000000010501655
Engine Idling Speed
INFOID:0000000010501656
Refer to
(HRA2DDT engine models) or
(MR20DD engine mod-
els).
Belt Tension
INFOID:0000000010501657
(HRA2DDT engine models) or
(MR20DD engine models).
Model
Denso make
6SBH14
Type
Swash plate
Displacement
cm
3
(cu in)/rev
Maximum
140 (8.6)
Direction of rotation
Clockwise (viewed from clutch)
Drive belt
Poly V
Disc to pulley clearance
mm (in)
Standard
0.21 – 0.55 (0.008 – 0.022)
Name
ND-OIL8
Capacity
m
(Imp fl oz)
Total in system
110 (3.9)
Compressor (service part) charging
amount
110 (3.9)
Type
HFC-134a (R-134a)
Capacity
kg (lb)
0.5 (1.1)
A/C UNIT ASSEMBLY
HA-141
< REMOVAL AND INSTALLATION >
[TYPE 3]
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4.
Remove mounting bolt, and then disconnect high-pressure pipe 3 and low-pressure flexible hose from
expansion valve. (MR20DD engine models)
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.
5.
Remove mounting bolts, and then remove expansion valve.
CAUTION:
Cap or wrap the joint of the evaporator and expansion valve 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.
• Check for leakages when recharging refrigerant. Refer to
.
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