Nissan Teana J32. Manual — part 652
HA-36
< ON-VEHICLE REPAIR >
COMPRESSOR
ON-VEHICLE REPAIR
COMPRESSOR
Exploded View
INFOID:0000000003839902
Removal and Installation
INFOID:0000000003839903
REMOVAL
1.
Use refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.
2.
Remove air duct. Refer to
3.
Disengage the tab, and then move radiator hose (1) to a position
where it does not inhibit work (as shown in the figure).
4.
Remove mounting bolt (A), and then disconnect low-pressure
flexible hose (1) from compressor.
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 mounting bolt (B), and then disconnect high-pressure
flexible hose (2) from compressor.
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.
6.
Remove under cover. Refer to
7.
Remove splash guard. Refer to
EXT-22, "FENDER PROTECTOR : Exploded View"
8.
Remove drive belt. Refer to
.
1.
Compressor
Refer to
for symbols in the figure.
JPIIA0528GB
: Tab
JPIIA0954ZZ
JPIIA0955ZZ
COMPRESSOR
HA-37
< ON-VEHICLE REPAIR >
C
D
E
F
G
H
J
K
L
M
A
B
HA
N
O
P
9.
Disconnect the connector (A) and remove the harness clip (B)
from compressor.
10. Remove mounting bolts (A), and then move oil cooler to a position where it dose not inhibit work.
11. Remove mounting bolts (B), and then remove compressor (1) from the lower side of the vehicle.
INSTALLATION
Installation is basically 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.
• Check tension of the drive belt after installing compressor. Refer to
Inspection
INFOID:0000000003839904
CHECK DISC TO PULLEY CLEARANCE
1.
Check the clearance (B) between pulley assembly (1) and clutch
disc (2) along the entire periphery with a feeler gauge (A).
Replace compressor if specified clearance is not obtained.
JPIIA0530ZZ
JPIIA0531ZZ
Standard
: Refer to
SJIA1918E
SJIA1918E
HA-38
< ON-VEHICLE REPAIR >
LOW-PRESSURE FLEXIBLE HOSE
LOW-PRESSURE FLEXIBLE HOSE
Exploded View
INFOID:0000000003858210
HA-14, "Refrigerant Connection"
.
Removal and Installation
INFOID:0000000003858211
REMOVAL
1.
Use refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.
2.
Remove air duct. Refer to
3.
Disengage the tab, and then move radiator hose (1) to a position
where it does not inhibit (as shown in the figure).
1.
High-pressure pipe
2.
O-ring
3.
Condenser
4.
High-pressure flexible hose
5.
Compressor
6.
Low-pressure flexible hose
7.
Low-pressure pipe
8.
Heater & cooling unit assembly
9.
Blower unit
10. Evaporator pipe assembly
11.
Expansion valve
12. Evaporator
Refer to
for symbols in the figure.
JPIIA0952GB
: Tab
JPIIA0954ZZ
LOW-PRESSURE FLEXIBLE HOSE
HA-39
< ON-VEHICLE REPAIR >
C
D
E
F
G
H
J
K
L
M
A
B
HA
N
O
P
4.
Remove mounting bolt (A), and then disconnect low-pressure
flexible hose (1) from compressor.
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 mounting bolt (A), and then remove low-pressure flexi-
ble hose (1) from low-pressure pipe (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.
INSTALLATION
Installation is basically 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.
JPIIA0959ZZ
JPIIA0968ZZ
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