Nissan Juke (2016 year). Service Repair Manual — part 418
COMPRESSOR
HA-29
< REMOVAL AND INSTALLATION >
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Type of bolt without flange
COMPRESSOR
COMPRESSOR : Removal and Installation
INFOID:0000000012197123
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
21, "Perform Lubricant Return Operation"
REMOVAL
1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
2. Remove drive belt. Refer to
EM-20, "Removal and Installation"
(MR except for NISMO RS models).
3. Remove mounting bolts (A), and then disconnect low-pressure
flexible hose (1) and high-pressure flexible hose (2).
CAUTION:
Cap or wrap the joint of the A/C piping and compressor with
suitable material such as vinyl tape to avoid the entry of air.
JMIIA0802GB
1.
Compressor unit
2.
Field coil
3.
Snap ring
4.
Pulley assembly
5.
Snap ring
6.
Shim
7.
Clutch disc
: N·m (kg-m, ft-lb)
: Vehicle front
JMIIA0947ZZ
Revision: November 2015
2016 JUKE
HA-30
< REMOVAL AND INSTALLATION >
COMPRESSOR
4. Disconnect magnet clutch harness connector.
5. Remove mounting bolts. Pull out compressor in the direction
indicated by an arrow as shown in the figure to remove.
CAUTION:
Be careful not to contact with and damage surrounding
parts when removing compressor from the vehicle.
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.
• Perform lubricant adjusting procedure before installing new compressor. Refer to
Adjusting Procedure for Compressor Replacement"
.
• Check for leakages when recharging refrigerant. Refer to
• Check tension of the drive belt after installing compressor. Refer to
MAGNET CLUTCH
MAGNET CLUTCH : Removal and Installation of Compressor Clutch
INFOID:0000000012197124
REMOVAL
Overhaul
1. Fix clutch disc.
2. Remove center bolt, and then remove clutch disc.
3. Remove snap ring using external snap ring pliers.
4. Position center pulley puller on the end of the drive shaft, and remove pulley assembly using any commer-
cially available pulley puller.
To prevent pulley groove from being deformed, puller claws should be positioned into the edge of the pul-
ley assembly.
5. Disconnect harness connector from compressor unit.
6. Remove snap ring using external snap ring pliers, and then remove field coil.
INSTALLATION
: Vehicle front
JMIIA0948ZZ
JMIIA1038ZZ
Revision: November 2015
2016 JUKE
COMPRESSOR
HA-31
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1. Install field coil (1).
Be sure to align the coil’s pin (2) with the hole in the compres-
sor’s front head.
2. Install field coil harness clip.
3. Install pulley assembly (1) using pulley installer (SST: J-41260)
(A) and a hand press, and then install snap ring (2) using snap
ring pliers.
4. Install clutch disc on drive shaft together with original shim(s). Press clutch disc down by hand.
5. Tighten center bolt to the specified torque while fixing clutch disc not to rotate.
After tightening the bolt, check that the pulley rotates smoothly.
Break-in Operation
When replacing compressor clutch assembly, always perform the break-in operation by engaging and disen-
gaging the clutch approximately 30-times. Break-in operation increases the level of transmitted torque.
Inspection
INFOID:0000000012197125
CHECK DISC TO PULLEY CLEARANCE
Check the clearance (B) between pulley assembly (1) and clutch
disc (2) along the entire periphery with a feeler gauge (A).
CAUTION:
Replace compressor if the specified clearance is not obtained,
replace adjusting spacer and readjust.
JMIIA0575ZZ
JMIIA0576ZZ
Clearance
: Refer to
JPIIA1566ZZ
Revision: November 2015
2016 JUKE
HA-32
< REMOVAL AND INSTALLATION >
COOLER PIPE AND HOSE
COOLER PIPE AND HOSE
Exploded View
INFOID:0000000012197126
HIGH-PRESSURE FLEXIBLE HOSE
HIGH-PRESSURE FLEXIBLE HOSE : Removal and Installation
INFOID:0000000012197127
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
21, "Perform Lubricant Return Operation"
REMOVAL
1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
2. Remove bumper fascia. Refer to
EXT-17, "Removal and Installation"
.
1.
A/C unit assembly
2.
O-ring
3.
High-pressure pipe
4.
O-ring
5.
Low-pressure flexible hose
6.
High-pressure flexible hose
7.
O-ring
8.
Condenser
9.
Compressor
: Always replace after every disassembly.
: Clip
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
, : Indicates that the part is connected at points with same symbol in actual vehicle.
JSIIA2120GB
Revision: November 2015
2016 JUKE
COOLER PIPE AND HOSE
HA-33
< REMOVAL AND INSTALLATION >
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3. Remove mounting bolt (A), and then disconnect high-pressure
flexible hose.
CAUTION:
Cap or wrap the joint of the A/C piping and condenser with
suitable material such as vinyl tape to avoid the entry of air.
4. Remove mounting bolt (A), and then disconnect high-pressure
flexible hose.
CAUTION:
Cap or wrap the joint of the A/C piping and compressor with
suitable material such as vinyl tape to avoid the entry of air.
5. Remove high-pressure flexible hose from the vehicle.
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
LOW-PRESSURE FLEXIBLE HOSE
LOW-PRESSURE FLEXIBLE HOSE : Removal and Installation
INFOID:0000000012197128
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
21, "Perform Lubricant Return Operation"
REMOVAL
1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
2. Remove bumper fascia. Refer to
EXT-17, "Removal and Installation"
.
3. Remove cowl top and cowl top extension. Refer to
EXT-30, "Removal and Installation"
.
4. Remove mounting nut, and then move lower dash insulator to
secure work space.
: Vehicle front
JMIIA0949ZZ
: Vehicle front
JMIIA0950ZZ
: Nut
: Vehicle front
JMIIA0973ZZ
Revision: November 2015
2016 JUKE
HA-34
< REMOVAL AND INSTALLATION >
COOLER PIPE AND HOSE
5. Remove mounting bolt (A), and then disconnect low-pressure
flexible hose (1) and high-pressure pipe (2) from expansion
HA-46, "EXPANSION VALVE : Removal and
.
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 mounting bolt (A) of low-pressure flexible hose front side (1) and mounting nut (B) of low-pres-
sure flexible hose rear side (2).
7. Remove ground wire mounting bolt (A), and then move ground
wire (1) to secure work space.
8. Remove mounting bolt (A), and then disconnect low-pressure
flexible hose.
CAUTION:
Cap or wrap the joint of the A/C piping and compressor with
suitable material such as vinyl tape to avoid the entry of air.
9. Remove low-pressure flexible hose from the vehicle.
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
HIGH-PRESSURE PIPE
: Vehicle front
JMIIA0974ZZ
: Vehicle front
JMIIA0972ZZ
: Vehicle front
JMIIA0977ZZ
: Vehicle front
JMIIA0971ZZ
Revision: November 2015
2016 JUKE
COOLER PIPE AND HOSE
HA-35
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HIGH-PRESSURE PIPE : Removal and Installation
INFOID:0000000012197129
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
21, "Perform Lubricant Return Operation"
REMOVAL
1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
2. Remove low-pressure flexible hose. Refer to
HA-33, "LOW-PRESSURE FLEXIBLE HOSE : Removal and
.
3. Remove mounting bolt (A), and then disconnect high-pressure
pipe (1).
CAUTION:
Cap or wrap the joint of the A/C piping and condenser with
suitable material such as vinyl tape to avoid the entry of air.
4. Remove high-pressure pipe (1) fixing clips (B), and then remove
high-pressure pipe from the vehicle.
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
: Vehicle front
JMIIA0975ZZ
: Vehicle front
JMIIA0976ZZ
Revision: November 2015
2016 JUKE
HA-36
< REMOVAL AND INSTALLATION >
CONDENSER
CONDENSER
Exploded View
INFOID:0000000012197130
CONDENSER
CONDENSER : Removal and Installation
INFOID:0000000012197131
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
21, "Perform Lubricant Return Operation"
REMOVAL
1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant. Refer to
2. Remove bumper fascia. Refer to
EXT-17, "Removal and Installation"
.
3. Remove air guide LH. Refer to
DLK-130, "MR16DDT : Exploded View"
.
4. Disconnect refrigerant pressure sensor harness connector.
1.
Condenser
2.
Condenser lower bracket RH
3.
Condenser lower bracket LH
4.
O-ring
5.
Liquid tank bracket
6.
Liquid tank
7.
Bracket
8.
O-ring
9.
Refrigerant pressure sensor
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Indicates that the part is connected at points with same symbol in actual vehicle.
JMIIA0946GB
Revision: November 2015
2016 JUKE
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