2016 NISSAN NOTE charging

REFRIGERANTHA-21
< PERIODIC MAINTENANCE >
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2. Operate recovery/recycling/recharging equipment, and evacuate air from A/C system for 25 minutes or more.
CAUTION:
Evacuate air for 15 minutes or more if parts are replaced.
3. Check the airtightness of A/C system for 25 minutes or more. If pressure raises more than the specified
level, charge A/C system with approximately 200g of refrigerant and check that there are no refrigerant
leaks. Refer to HA-18, "
Leak Test".
CAUTION:
Check the airtightness for 15 minutes or more if parts are replaced.
4. If parts other than the compressor are replaced, fill compressor oil according to parts that are replaced.
Refer to HA-22, "
Oil Adjusting Procedure for Components Replacement Except Compressor".
5. Charge the specified amount of refrigerant into A/C system.
6. Check that the A/C system operates normally.
7. Collect the refrigerant from the high-pressure hos e and low-pressure hose of recovery/recycling/recharg-
ing equipment. Disconnect recovery/recycling/recharging equipment.
8. Install A/C service valve caps.
9. Refrigerant charge is complete.
Revision: August 2015 2016 Versa Note

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HA-24
< PERIODIC MAINTENANCE >
PERFORMANCE TEST
PERFORMANCE TEST
InspectionINFOID:0000000012432006
INSPECTION PROCEDURE
1. Connect recovery/recycling/recharging equipment (for HFC-134a) or manifold gauge set.
2. Start the engine, and set to the following condition.
Test condition
3. Maintain test condition until A/C system becomes stable. (Approximately 10 minutes)
4. Check that test results of “recirculating-to-disc harge air temperature” and “ambient air temperature-to-
operating pressure” are within the specified value.
5. When test results are within the spec ified value, inspection is complete.
If any test result is out of the specified val ue, perform diagnosis by manifold gauge set. Refer to HA-15,
"Symptom Table".
RECIRCULATING-TO-DISCHARGE AIR TEMPERATURE TABLE
FRONT
AMBIENT AIR TEMPERATURE-TO-OPERATING PRESSURE TABLE
Surrounding condition In a well-ventilated place away from direct sunlight.
Vehicle condition Doors
Closed
Door glass Closed
Hood Open
Engine speed Idle speed
A/C condition (front/rear) Temperature control
Full cold
A/C switch ON
Air outlet VENT (ventilation)
Intake door position Recirculation
Blower speed Maximum
Inside air (Recirculating air) at blower assembly inlet
Discharge air temperature from center ventilator
°C ( °F)
Relative humidity
% Air temperature
°C ( °F)
50 – 60 20 (68)
4.7 - 6.7 (40 - 44)
25 (77) 8.6 - 11.1 (47 - 52)
30 (86) 12.6 - 15.6 (55 - 60)
35 (95) 19.0 - 22.5 (66 - 73)
60 – 70 20 (68)
6.7 - 8.7 (44 - 48)
25 (77) 11.1 - 13.6 (52 - 56)
30 (86) 15.6 - 18.6 (60 - 65)
35 (95) 22.5 - 26.0 (73 - 79)
Revision: August 2015 2016 Versa Note

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HA-26
< REMOVAL AND INSTALLATION >
COMPRESSOR
REMOVAL AND INSTALLATION
COMPRESSOR
Exploded ViewINFOID:0000000012432007
Removal and InstallationINFOID:0000000012432008
CAUTION:
Perform oil return operation before each refrigeration system disassembly. However, if a large
amountof refrigerant or oil is detected, do not perform oil return operation. Refer to HA-22, "
Perform
Oil Return Operation".
REMOVAL
1. Discharge the refrigerant. Refer to HA-20, "Recycle Refrigerant".
2. Remove front grille. Refer to EXT-32, "
Removal and Installation".
3. Remove fender protector (RH). Refer to EXT-38, "
Removal and Installation".
4. Remove low-pressure flexible hose and high-pressure flexible hose from compressor. CAUTION:
Cap or wrap the joint of the A/C hoses and compr essor with suitable material such as vinyl tape to
avoid the entry of air.
5. Remove drive belt. Refer to EM-16, "
Removal and Installation".
6. Disconnect magnet clutch harness connector.
7. Remove bolts and compressor.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply compressor oil to the new O-rings of the low-pressure flexible hose an d high-pressure flexible
hose for installation.
• Perform oil adjusting procedure before installing new compressor. Refer to HA-23, "
Oil Adjusting
Procedure for Compressor Replacement".
• After charging the A/C refrig erant, check for leaks. Refer to HA-18, "
Leak Test".
• Check drive belt tension after installing compressor. Refer to EM-17, "
Adjustment".
JMIIA1211GB
1. High-pressure flexible hose 2. O-ring 3. Compressor
4. Low-pressure flexible hose A. To condenser B. To evaporator
Revision: August 2015 2016 Versa Note

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COOLER PIPE AND HOSEHA-29
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CAUTION:
Cap or wrap the joint of the A/ C hose and compressor with suitable material such as vinyl tape to
avoid the entry of air.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply compressor oil to new O-rings of low-pressure flexible hose for installation.
• After charging refrigerant, check for leaks. Refer to HA-18, "
Leak Test".
HIGH-PRESSURE FLEXIBLE HOSE
HIGH-PRESSURE FLEXIBLE HOSE : Removal and InstallationINFOID:0000000012432012
CAUTION:
Perform oil return operation before each refrigeration system disassembly. However, if a large
amountof refrigerant or oil is detected, do not perform oil return operation. Refer to HA-22, "
Perform
Oil Return Operation".
REMOVAL
1. Discharge the refrigerant. Refer to HA-20, "Recycle Refrigerant".
2. Remove front grille. Refer to EXT-32, "
Removal and Installation".
3. Remove bolt and high-pressure flexible hose from condenser. CAUTION:
Cap or wrap the joint of the A/C hose and condenser with suitable material such as vinyl tape to
avoid the entry of air.
4. Remove bolt and high-pressure flexible hose from compressor. CAUTION:
Cap or wrap the joint of the A/ C hose and compressor with suitable material such as vinyl tape to
avoid the entry of air.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply compressor oil to new O-rings of the high-pressure flexible hose for installation.
• After charging refrigerant, check for leaks. Refer to HA-18, "
Leak Test".
HIGH-PRESSURE PIPE
HIGH-PRESSURE PIPE : Removal and InstallationINFOID:0000000012432013
REMOVAL
1. Discharge the refrigerant. Refer to HA-20, "Recycle Refrigerant".
2. Remove radiator core support upper. Refer to DLK-144, "
RADIATOR CORE SUPPORT UPPER :
Removal and Installation".
3. Remove low-pressure flexible hose. Refer to HA-28, "
LOW-PRESSURE FLEXIBLE HOSE : Removal and
Installation".
4. Remove high-pressure flexible hose. Refer to HA-29, "
HIGH-PRESSURE FLEXIBLE HOSE : Removal
and Installation".
5. Disconnect high-pressure pipe from expansion valve. CAUTION:
Cap or wrap the joint of the A/C piping and expan sion valve with suitable material such as vinyl
tape to avoid the entry of air.
6. Remove bolt and high-pressure pipe from condenser. CAUTION:
Cap or wrap the joint of the A/C piping and conden ser with suitable material such as vinyl tape to
avoid the entry of air.
7. Release clips and remove high-pressure pipe from vehicle.
Revision: August 2015 2016 Versa Note

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HA-30
< REMOVAL AND INSTALLATION >
COOLER PIPE AND HOSE
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply compressor oil to new O-rings of the high-pressure pipe for installation.
• After charging refrigerant, check for leaks. Refer to HA-18, "
Leak Test".
Revision: August 2015 2016 Versa Note

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HA-32
< REMOVAL AND INSTALLATION >
CONDENSER
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply compressor oil to new O-rings of the high-pressure flexible hose and high-pressure pipe forinstallation.
• Perform oil adjusting procedure before installing new condenser. Refer to HA-22, "
Oil Adjusting Pro-
cedure for Components Replacement Except Compressor".
• After charging refrigerant, check for leaks. Refer to HA-18, "
Leak Test".
LIQUID TANK
LIQUID TANK : Removal and Installation of Liquid TankINFOID:0000000012432016
The liquid tank is only serviced as part of the condenser. Refer to HA-31, "CONDENSER : Removal and Instal-
lation".
REFRIGERANT PRESSURE SENSOR
REFRIGERANT PRESSURE SENSOR : Removal and InstallationINFOID:0000000012432017
CAUTION:
Perform oil return operation before each refrigeration system disassembly. However, if a large
amountof refrigerant or oil is detected, do not perform oil return operation. Refer to HA-22, "
Perform
Oil Return Operation".
REMOVAL
1. Discharge the refrigerant. Refer to HA-20, "Recycle Refrigerant".
2. Remove front grille. Refer to EXT-32, "
Removal and Installation".
3. Remove upper air guide and air guide (LH). Refer to DLK-144, "
Exploded View".
4. Clean refrigerant pressure sensor and surrounding area. CAUTION:
Make sure to clean carefully.
5. Disconnect the harness connector from the refrigerant pressure sensor.
6. Support liquid tank, then remove refrigerant pressure sensor (1). CAUTION:
• Be careful not to damage liquid tank.
• Be careful not to damage core surface of condenser.
• Cap or wrap the joint of the condenser and liquid tank
with suitable material such as vinyl tape to avoid the entry
of air.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply compressor oil to new O-ring of the refrigerant pressure sensor for installation.
• After charging refrigerant, check for leaks. Refer to HA-18, "
Leak Test".
ALIIA0004ZZ
Revision: August 2015 2016 Versa Note

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HEATING AND COOLING UNIT ASSEMBLYHA-35
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5. Disconnect heater hoses from heater core.
6. Remove instrument panel assembly. Refer to IP-15, "
Removal and Installation".
7. Disconnect evaporator drain hose from heating and cooling unit assembly.
8. Disconnect harness connectors, grounds, retainers, etc. , and remove bolts required to remove steering
member.
9. Remove steering member and heating and cooling unit assembly.
10. Remove heating and cooling unit assembly from steering member. Refer to HA-33, "
Exploded View".
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply compressor oil to new O-rings of the low-pressure flexible hose and high-pressure pipe for
installation.
• After charging refrigerant, check for leaks. Refer to HA-18, "
Leak Test".
NOTE:
When refilling engine coolant, refer to CO-9, "
Refilling".
HEATER CORE
HEATER CORE : Removal and InstallationINFOID:0000000012432020
REMOVAL
1. Remove the heating and cooling unit assembly. Refer to HA-34, "HEATING AND COOLING UNIT
ASSEMBLY : Removal and Installation".
2. Remove foot duct (LH). Refer to VTL-7, "
FOOT DUCT : Removal and Installation".
3. Remove heater packing.
4. Remove heater pipe flange.
5. Remove heater core.
INSTALLATION
Installation is in the reverse order of removal.
NOTE:
When refilling engine coolant, refer to CO-9, "
Refilling".
EVAPORATOR
EVAPORATOR : Removal and InstallationINFOID:0000000012432021
REMOVAL
1. Remove heating and cooling unit assembly. Refer to HA-34, "HEATING AND COOLING UNIT ASSEM-
BLY : Removal and Installation".
2. Remove foot duct (RH). Refer to VTL-7, "
FOOT DUCT : Removal and Installation".
3. Remove intake case. Refer to HA-33, "
Exploded View".
4. Remove expansion valve. Refer to HA-36, "
EXPANSION VALVE : Removal and Installation".
5. Remove evaporator cover and evaporator assembly.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply compressor oil to ne w O-rings for installation.
• Perform oil adjusting procedure afte r installing new evaporator. Refer to HA-22, "
Oil Adjusting Pro-
cedure for Components Replacement Except Compressor".
• After charging refrigerant, check for leaks. Refer to HA-18, "
Leak Test".
EXPANSION VALVE
Revision: August 2015 2016 Versa Note

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HA-36
< REMOVAL AND INSTALLATION >
HEATING AND COOLING UNIT ASSEMBLY
EXPANSION VALVE : Removal and Installation
INFOID:0000000012432022
REMOVAL
1. Discharge the refrigerant. Refer to HA-20, "Recycle Refrigerant".
2. Disconnect low-pressure flexible hose from expansion valve. Refer to HA-28, "
LOW-PRESSURE FLEXI-
BLE HOSE : Removal and Installation".
3. Disconnect high-pressure pipe from expansion valve. Refer to HA-29, "
HIGH-PRESSURE PIPE :
Removal and Installation".
4. Remove bolts and expansion valve. CAUTION:
Cap or wrap the joint of the eva porator and expansion valve with su itable material such as vinyl
tape to avoid the entry of air.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-rings.
• Apply compressor oil to new O-rings of the low- pressure flexible hose and high-pressure pipe for
installation.
• After charging refrigerant, check for leaks. Refer to HA-18, "
Leak Test".
Revision: August 2015 2016 Versa Note

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