Infiniti G35 (V35). Manual — part 116
REFRIGERANT LINES
ATC-135
C
D
E
F
G
H
I
K
L
M
A
B
ATC
*1
ATC-25, "LUBRICANT RETURN
OPERATION"
*2
ATC-151, "Checking for Refrigerant
Leaks"
*3
ATC-153, "CHECKING PROCE-
DURE"
*4
ATC-90, "PERFORMANCE TEST
DIAGNOSIS"
*5
ATC-6, "CONTAMINATED REFRIG-
ERANT"
SJIA1275E
ATC-136
REFRIGERANT LINES
Components
NJS0004D
Refer to
ATC-7, "Precautions for Refrigerant Connection"
.
Removal and Installation of Compressor
NJS0004E
REMOVAL
1.
Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.
2.
Remove engine cover, using power tools. Refer to
EM-18, "INTAKE MANIFOLD COLLECTOR"
PJIA0156E
SJIA0506E
REFRIGERANT LINES
ATC-137
C
D
E
F
G
H
I
K
L
M
A
B
ATC
3.
Remove air duct, air cleaner assembly and air hose. Refer to
EM-16, "AIR CLEANER AND AIR DUCT"
4.
Remove front air spoiler.
5.
Remove engine under cover, using power tools.
6.
Remove mounting nuts from low-pressure and high-pressure
flexible hose.
CAUTION:
Cap or wrap the joint of compressor, low-pressure flexible
hose and high-pressure flexible hose with suitable material
such as vinyl tape to avoid the entry of air.
7.
Disconnect compressor (magnet clutch) connector.
8.
Remove A/C compressor belt. Refer to
9.
Disconnect compressor (ECV) connector.
10. Remove mounting bolts from compressor, using power tools.
11. Remove compressor downward of the vehicle.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
●
Replace O-rings of low-pressure flexible hose and high-pressure flexible hose with new ones, and
then apply compressor oil to it when installing it.
●
When recharging refrigerant, check for leaks.
Removal and Installation of Compressor Clutch
NJS0004F
REMOVAL
Overhaul
1.
When removing center bolt, hold clutch disc with a clutch disc
wrench (SST).
RJIA0442E
RJIA3592E
RJIA1888E
RHA136EB
ATC-138
REFRIGERANT LINES
2.
Remove clutch disc using a clutch disc puller (SST).
3.
Remove snap ring using external snap ring pliers.
4.
Position center pulley puller on the end of drive shaft, and
remove pulley assembly using any commercially available pul-
ley puller.
To prevent pulley groove from being deformed, puller claws
should be positioned into the edge of pulley assembly.
5.
Remove field coil harness clip using a pair of pliers.
RHA399F
SJIA1277E
RHA138E
RHA139E
RHA125F
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