Infiniti M35/M45 Y50. Manual — part 144

SUNLOAD SENSOR

ATC-127

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ATC

SUNLOAD SENSOR

PFP:27721

Removal and Installation

NJS000H8

REMOVAL

1.

Remove front defroster grille (left). Refer to

IP-10, "INSTRUMENT PANEL ASSEMBLY"

.

2.

Disconnect sunload sensor connector, and then remove sunload
sensor.

INSTALLATION

Installation is basically the reverse order of removal.

RJIA4110E

ATC-128

INTAKE SENSOR

INTAKE SENSOR

PFP:27723

Removal and Installation

NJS000H9

REMOVAL

1.

Remove low-pressure pipe 1 and high-pressure pipe 2. Refer to

ATC-161, "Removal and Installation of

Low-pressure Pipe 1 and High-pressure Pipe 2"

.

CAUTION:

Cap or wrap the joint of evaporator, low-pressure flexible hose and high-pressure pipe 1 with suit-
able material such as vinyl tape to avoid the entry of air.

2.

Slide evaporator to passenger side, and then remove intake
sensor.

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

●

Replace O-rings of low-pressure flexible hose, low-pressure pipe 1 and high-pressure pipe 1, 2
with new ones, and then apply compressor oil to it when installing it.

●

Mark the mounting position of intake sensor bracket prior to removal so that the reinstalled sen-
sor can be located in the same position.

●

Female-side piping connection is thin and easy to deform. Slowly insert the male-side piping
straight in axial direction.

●

Insert piping securely until a click is heard.

●

After piping connection is completed, pull male-side piping by hand to make sure that connection
does not come loose.

●

When recharging refrigerant, check for leaks.

RJIA4103E

BLOWER UNIT

ATC-129

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ATC

BLOWER UNIT

PFP:27200

Removal and Installation

NJS000IA

REMOVAL

1.

Remove instrument passenger lower cover and glove box cover. Refer to

IP-10, "INSTRUMENT PANEL

ASSEMBLY"

.

2.

Remove BCM. Refer to

BCS-15, "Removal and Installation of BCM"

.

3.

Remove mounting nuts, and then remove ECM with bracket
attached.

4.

Disconnect intake door motor connector and blower fan motor
connector.

5.

Remove mounting bolt and screw from blower unit.

CAUTION:

Move blower unit rightward, and remove locating pin (1
part) and joint. Then remove blower unit downward.

6.

Remove blower unit.

INSTALLATION

Installation is basically the reverse order of removal.

CAUTION:

Make sure locating pin (1 part) and joint are securely inserted.

RJIA4111E

RJIA4112E

ATC-130

BLOWER UNIT

Disassembly and Assembly

NJS000IB

1.

Intake box (left)

2.

In-cabin microfilter

3.

Filter cover

4.

Intake box (right)

5.

Intake door lever 2

6.

Intake door motor

7.

Intake door link

8.

Intake door lever 1

9.

Intake lower case

10. Blower motor assembly

11.

Motor cover

12. Intake upper case

13. Intake door 1

14.

Intake door 2

SJIA1786E