Nissan Juke F15. Manual - part 837

 

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Nissan Juke F15. Manual - part 837

 

 

COMPRESSOR

HA-31

< REMOVAL AND INSTALLATION >

C

D

E

F

G

H

J

K

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A

B

HA

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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 

HA-48, "Compressor"

.

JPIIA1566ZZ

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 

HA-

21, "Perform Lubricant Return Operation"

.

REMOVAL

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

HA-19, "Recy-

cle Refrigerant"

.

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

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 

HA-17, "Leak Test"

.

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 

HA-

21, "Perform Lubricant Return Operation"

.

REMOVAL

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

HA-19, "Recy-

cle Refrigerant"

.

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

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

valve. Refer to 

HA-46, "EXPANSION VALVE : Removal and

Installation"

.

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 

HA-17, "Leak Test"

.

HIGH-PRESSURE PIPE

: Vehicle front

JMIIA0974ZZ

: Vehicle front

JMIIA0972ZZ

: Vehicle front

JMIIA0977ZZ

: Vehicle front

JMIIA0971ZZ

 

 

 

 

 

 

 

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