Nissan Note E12. Manual - part 71

BR-20

< REMOVAL AND INSTALLATION >

BRAKE PEDAL

12. Perform the inspection after removal. Refer to 

BR-20, "Inspection and Adjustment"

.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

Replace the brake pedal if it has been dropped or sustained an impact.

• Apply the multi-purpose grease to the clevis pin and the mating faces. (Not necessary if grease has been

already applied)

NOTE:

The clevis pin may be inserted in either direction.

• Perform the adjustment after installation. Refer to 

BR-20, "Inspection and Adjustment"

.

Inspection and Adjustment

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INSPECTION AFTER REMOVAL

• Check the brake pedal for damage and cracks on the welded parts, and replace the brake pedal if neces-

sary.

ADJUSTMENT AFTER INSTALLATION

• Inspect the brake pedal height and play. Adjust it if the measurement value is not the standard. Refer to 

BR-

8, "Inspection and Adjustment"

.

• Perform the accelerator pedal released position learning procedure. Refer to 

EC-113, "Work Procedure"

.

BRAKE PIPING

BR-21

< REMOVAL AND INSTALLATION >

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BRAKE PIPING

FRONT
FRONT : Exploded View

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BR-22

< REMOVAL AND INSTALLATION >

BRAKE PIPING

FRONT : Hydraulic Piping

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CAUTION:

• All hoses and tubes must be free from excessive bending, twisting and pulling.

• Make sure there is no interference with other parts when turning steering clockwise and counter-

clockwise.

• The brake system is an important safety system. If a brake fluid leak is detected, always disassemble

the parts. Replace applicable part with a new one, if necessary.

• Do not bend or twist brake hose sharply, or strongly pull it.

• When removing components, cover connections so that no dirt, dust, or other foreign matter gets in.

• Do not reuse drained brake fluid.

FRONT : Removal and Installation

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CAUTION:

• Do not spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe

it off immediately and wash with water if it gets on a painted surface.

• Do not allow foreign matter (e.g. dust) and oils other than brake fluid to enter the sub tank.

NOTE:

When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-

ing.

REMOVAL

1.

Master cylinder brake tube (second-
ary)

2.

Master cylinder brake tube (primary) 3.

ABS actuator to brake tube connec-
tor (LH)

4.

ABS actuator to brake tube connec-
tor (RH)

5.

Brake tube connector

6.

Front brake tube (RH)

7.

Front brake tube (LH)

8.

Brake master cylinder

9.

Brake booster

10. ABS actuator and electric unit (con-

trol unit)

11. Lock plate

12. Front brake hose

13. Copper sealing washer

A.

To front brake hose

B.

To rear brake tube

Front

1.

ABS actuator and electric unit (con-
trol unit)

2.

Front disc brake

3.

Brake master cylinder

4.

Brake booster

5.

Brake tube connector

6.

Rear drum brake

A.

Brake tube

B.

Brake hose

Flare nut

Union bolt

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BRAKE PIPING

BR-23

< REMOVAL AND INSTALLATION >

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1. Remove the wheel and tire using power tool.
2. Loosen the flare nut using a flare nut wrench and separate the brake tube from the hose, and remove the

brake tube.

CAUTION:

• Do not scratch the flare nut and the brake tube.

• Do not bend sharply, twist or strongly pull out the brake hoses and tubes.

3. Remove the union bolt, the copper sealing washers, and the brake hose from the brake caliper.
4. Remove the lock plate and brake hose.

INSTALLATION

1. Assemble the union bolt (A) and the copper sealing washers (1)

to the brake hose and install it to the caliper. Align the brake

hose L-pin with the brake caliper hole, and tighten the union bolt

(A) to the specified torque. Refer to 

BR-21, "FRONT : Exploded

View"

.

CAUTION:

Do not reuse copper sealing washers.

2. Install the brake tube to the brake hose, temporarily tighten the flare nut by hand until it does not rotate

further, and secure the brake hose to the bracket with the lock plate.

CAUTION:

• Check that all brake hoses and brake tubes are not excessively bent, kinked or twisted.

• Make sure that interference does not exist between the brake hoses and other parts when turn-

ing the steering wheel clockwise and counterclockwise.

3. Tighten the flare nut to the specified torque using a crowfoot and torque wrench.

CAUTION:

Do not scratch the flare nut and the brake tube.

4. Refill with new brake fluid and perform the air bleeding. Refer to 

BR-12, "Bleeding Brake System"

.

CAUTION:

Do not reuse drained brake fluid.

5. Install the wheel and tire. Refer to 

WT-8, "Exploded View"

.

6. Perform inspection after installation. Refer to 

BR-23, "FRONT : Inspection"

.

FRONT : Inspection

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INSPECTION AFTER INSTALLATION

1. Check the brake hoses and tubes for the following: no scratches; no twist and deformation; no interfer-

ence with other components when steering the steering wheel; no looseness at connections.

CAUTION:

Clearance with brake hose and each parts being secured more than 10 mm (0.39 in) in unladen
condition

*

.

*: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in desig-

nated positions.

2. Depress the brake pedal with a force of 785 N (80.1 kg-f, 176.5 lb-f) and hold down the brake pedal for

approximately 5 seconds with the engine running. Check for any fluid leaks.

CAUTION:

Retighten the applicable connection to the specified torque and repair any abnormal (damaged,

worn or deformed) part if any brake fluid leaks are present.

REAR

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