Nissan Altima HL32 Hybrid. Manual - part 103

 

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Nissan Altima HL32 Hybrid. Manual - part 103

 

 

BRAKE TUBE AND HOSE

BR-23

< ON-VEHICLE REPAIR >

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3. Connect brake hose to brake tube, partially tighten flare nut by

hand as much as possible, then secure it to the bracket with lock

plate.

4. Using a flare nut torque wrench, tighten flare nut to the specified

torque.

5. Refill brake fluid and bleed air. Refer to 

BR-14, "Bleeding Brake

System"

.

REAR BRAKE
REAR BRAKE : Removal and Installation

INFOID:0000000004212573

REMOVAL

CAUTION:

• Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is

splashed on painted areas, wash it away with water immediately.

• Cover the open end of brake tubes and hoses when disconnecting to prevent entrance of dirt.
1. Drain the brake fluid. Refer to 

BR-14, "Bleeding Brake System"

.

2. Disconnect the brake hose from brake tube, using a flare nut

wrench and then remove the lock plate.

3. Remove the union bolt (A), and then remove brake hose from

brake caliper assembly and discard the copper washers.

CAUTION:

Do not reuse the copper washers.

4. Remove the brake hose.

INSTALLATION

CAUTION:

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

• Make sure that there is no interference with other parts when turning steering both clockwise and

counterclockwise.

• Brake tubes and hoses are an important safety part. Always disassemble the parts and retighten

their fittings, if a brake fluid leak is detected. Replace applicable part with a new one, if damaged part

is detected.

• Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is

splashed on painted areas, wash it away with water immediately.

• Refill with new brake fluid “DOT 3”.

• Never reuse drained brake fluid.

LFIA0238E

LFIA0238E

AWFIA0505ZZ

BR-24

< ON-VEHICLE REPAIR >

BRAKE TUBE AND HOSE

1. Assemble the union bolt and the new copper washers on the

brake hose.

CAUTION:

Do not reuse the copper washers.

2. Attach L-shape metal fitting of the brake hose to brake caliper

assembly positioning hole, and then tighten union bolt (A) to the

specified torque.

3. Connect brake hose to brake tube, partially tighten flare nut by

hand as much as possible, then secure it to the bracket with lock

plate.

4. Using a flare nut torque wrench, tighten flare nut to the specified

torque.

5. Refill brake fluid and bleed air. Refer to 

BR-14, "Bleeding Brake

System"

.

SFIA1137E

AWFIA0505ZZ

LFIA0238E

BRAKE MASTER CYLINDER

BR-25

< ON-VEHICLE REPAIR >

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BRAKE MASTER CYLINDER

Exploded View

INFOID:0000000004498249

Removal and Installation

INFOID:0000000004498250

CAUTION:

• After the work is completed, bleed air from brake simulator and brake tube.

• Do not bend or damage the brake line.

• Do not allow any foreign material such as dirt and dust from entering the brake line from the con-

necting points.

• Use a torque wrench with a fulcrum length of 250mm (9.84 in).

• This torque value is effective when flare nut crowfoot is parallel to a torque wrench.

1.

Brake fluid reservoir

2.

Grommet

3.

Master cylinder sub-assembly

4.

Reservoir hose No.1

5.

Reservoir hose No.2

6.

Clamp

7.

Master cylinder sub-assembly

8.

Gasket

9.

Brake simulator 

10. Brake simulator bracket

11. Gasket

12. Clevis

AWFIA0518GB

BR-26

< ON-VEHICLE REPAIR >

BRAKE MASTER CYLINDER

• Do not reuse gaskets.

• After replacement, adjust the brake pedal stroke sensor location to be between 0.8 and 1.2V, check-

ing the voltage with CONSULT-III without stepping on the brake pedal. These procedures should be

performed on a flat place.

• After erasing Brake ECU memories, perform zero adjustment of following sensors and initialization

of linear solenoid valve. These procedures should be performed on a flat place.

- Steering angle sensor. Refer to 

BRC-9, "PERFORM ZERO POINT OF STEERING ANGLE SENSOR :

Description"

.

- Yaw rate/side/decel G sensor. Refer to 

BRC-8, "PERFORM ZERO POINT OF YAW RATE/SIDE/DECEL

G SENSOR : Description"

.

- Brake stroke sensor. Refer to 

BRC-9, "PERFORM ADJUSTMENT OF STROKE SENSOR : Descrip-

tion"

.

- Linear solenoid valve. Refer to 

BRC-7, "PERFORM INITIALIZATION OF LINEAR SOLENOID VALVE

AND CALIBRATION : Description"

.

REMOVAL

1. Disconnect the mass air flow sensor, and the wiring harness retainers on the air cleaner assembly.
2. Remove the air duct hose, front air duct and air cleaner assembly. Refer to 

EM-24, "Removal and Installa-

tion"

.

3. Disconnect the brake simulator connector.
4. Disconnect the hoses and brake tubes from the brake master cylinder and brake simulator.
5. Remove the instrument lower cover (LH). Refer to 

IP-11, "Exploded View"

.

6. Remove the brake pedal clevis pin.
7. Remove the master cylinder sub-assembly nuts.
8. Pull out the master cylinder sub-assembly and remove the brake simulator with bracket.
9. Remove the brake simulator bracket bolts.
10. Remove the brake simulator from the bracket.

INSTALLATION

Installation is in the reverse order of removal.

• Bleed the brake system. Refer to 

BR-14, "Bleeding Brake System"

.

 

 

 

 

 

 

 

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