Infiniti M35/M45 Y50. Manual - part 150

REFRIGERANT LINES

ATC-151

C

D

E

F

G

H

I

K

L

M

A

B

ATC

*1

ATC-26, "LUBRICANT RETURN 
OPERATION"

*2

ATC-169, "Checking for Refrigerant 
Leaks"

*3

ATC-171, "CHECKING PROCE-
DURE"

*4

ATC-100, "PERFORMANCE TEST 
DIAGNOSIS"

*5

ATC-7, "CONTAMINATED REFRIG-
ERANT"

SJIA1275E

ATC-152

REFRIGERANT LINES

Components

NJS000HN

Refer to 

ATC-7, "Precautions for Refrigerant Connection"

 .

VQ35DE

SJIA1700E

REFRIGERANT LINES

ATC-153

C

D

E

F

G

H

I

K

L

M

A

B

ATC

VK45DE

Removal and Installation of Compressor

NJS000HO

REMOVAL
VQ35DE (For serial number: Up to JNKAY01E27M 308990, JNKAY01F07M 458010) 

1.

Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.

2.

Remove air cleaner case and air duct. Refer to 

EM-19, "AIR CLEANER AND AIR DUCT"

 .

3.

Remove engine undercover, using power tools.

SJIA1701E

SJIA1790E

ATC-154

REFRIGERANT LINES

4.

Remove mounting nuts from low-pressure flexible hose and
high-pressure flexible hose.

CAUTION:

Cap or wrap the joint of low-pressure flexible hose and
high-pressure flexible hose with suitable material such as
vinyl tape to avoid the entry of air.

5.

Disconnect compressor (magnet clutch and ECV) connectors.

6.

Remove A/C compressor belt. Refer to 

EM-16, "DRIVE BELTS"

 .

7.

Remove mounting bolts, and then remove damper bracket.

8.

Remove mounting bolts from compressor, using power tools.

9.

Remove compressor downward of the vehicle.

VQ35DE (For serial number: From JNKAY01E27M 308991, JNKAY01F07M 458011) 

1.

Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.

2.

Remove air cleaner case and air duct. Refer to 

EM-19, "AIR CLEANER AND AIR DUCT"

 .

3.

Remove engine undercover, using power tools.

RJIA4155E

RJIA4157E

RJIA4158E

SJIA1983E