Infiniti G37 Coupe. Manual - part 1453

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FRONT WASHER NOZZLE AND TUBE

FRONT WASHER NOZZLE AND TUBE

Hydraulic Layout

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Removal and Installation

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REMOVAL

1.

Open the hood.

2.

Use the stop point of washer nozzle (1) as the support point and
rotate nozzle to remove it from body, while pushing nozzle spray
point side along the hood.

3.

Remove the washer tube (2) from the washer nozzle.

INSTALLATION

1.

Install washer tube into the washer nozzle.

2.

Install the washer nozzle to the hood.

3.

Adjust the washer nozzle spray position. Refer to 

WW-86, "Inspection and Adjustment"

.

CAUTION:

The spray positions differ. Check that left and right nozzles are installed correctly.

Inspection and Adjustment

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INSPECTION

Washer Nozzle Inspection

1.

Washer tube

2.

Washer nozzle

3.

Washer tube

4.

Washer tank

: Clip

: Clip

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FRONT WASHER NOZZLE AND TUBE

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Check that air can pass through the hose by blowing forward (toward
the nozzle), and check that air cannot pass through by sucking.

ADJUSTMENT

Washer Nozzle Spray Position Adjustment

Adjust spray positions to match the positions shown in the figure.

Unit: mm (in)

Insert a needle or similar object (A) into the spray opening (1) and
move up/down and left/right to adjust the spray position.
NOTE:
If wax or dust gets into the nozzle, remove wax or dust with a needle
or small pin.

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1

: Black printed frame line

: Vehicle front 

Spray 

position

H : Height

L : Width

φ

 : Spray point area

A

161 (6.34)

458 (18.03)

80 (3.15)

B

276 (10.87)

308 (12.13)

80 

×

 155 (3.15 

×

 6.10)

C

270 (10.63)

113 (4.45)

80 

×

 170 (3.15 

×

6.69)

D

284 (11.18)

92 (3.62)

80 

×

 180 (3.15 

×

 7.09)

E

306 (12.05)

306 (12.05)

80 

×

 160 (3.15 

×

 6.30)

F

279 (10.98)

439 (17.28)

80 

×

 130 (3.15 

×

 5.12)

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FRONT WIPER ARM

FRONT WIPER ARM

Exploded View

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Removal and Installation

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REMOVAL

1.

Operate the front wiper to move it to the auto stop position.

2.

Open the hood.

3.

Remove wiper arm cap.

4.

Remove the wiper arm mounting nut.

5.

Raise wiper arm, and remove wiper arm from the vehicle.

INSTALLATION

1.

Clean wiper arm mount as shown in the figure to prevent nuts
from being loosened.

2.

Operate the front wiper motor to move the wiper to the auto stop position.

3.

Adjust the wiper blade position. Refer to 

WW-89, "Adjustment"

.

4.

Install the wiper arm by tightening the mounting nut.

5.

Inject the washer fluid.

6.

Operate the front wiper to move it to the auto stop position.

7.

Check that the wiper blades stop at the specified position.

8.

Install wiper arm cap.

1.

Wiper blade (RH)

2.

Wiper arm (RH)

3.

Wiper arm cap

4.

Wiper arm (LH)

5.

Wiper blade (LH)

Refer to 

GI-4, "Components"

 for symbols in the figure.

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FRONT WIPER ARM

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Adjustment

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WIPER BLADE POSITION ADJUSTMENT

Clearance between the end of cowl top cover and the top of wiper blade center

Standard clearance

R

:  37

±

7.5 mm (1.457 

±

 0.295 in)

L

:  60

±

7.5 mm (2.362 

±

 0.295 in)

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