Nissan Xterra. Manual - part 78

 

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Nissan Xterra. Manual - part 78

 

 

BRAKE TUBE AND HOSE

BR-21

< REMOVAL AND INSTALLATION >

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BRAKE TUBE AND HOSE

Hydraulic Circuit

INFOID:0000000009484652

Type 1 and Type 2 - Four Channel Hydraulic System

AWFIA0789ZZ

1.

Actuator

2.

Master cylinder

3.

Brake booster

4.

Connector

5.

Axle mounted connector
9.3 N·m (0.95 kg-m, 82 in-lb)

A.

Union bolt (front caliper)
18.2 N·m (1.9 kg-m, 13 ft-lb)

B.

Flare nut M12
18.2 N·m (1.9 kg-m, 13 ft-lb)

C.

Flare nut M10
13.0 N·m (1.3 kg-m, 10 ft-lb)

D.

Flare nut M10
16.2 N·m (1.7 kg-m, 12 ft-lb)

E.

Flare nut M10
16.2 N·m (1.7 kg-m, 12 ft-lb)

F.

Hose connection (rear caliper)
18.2 N·m (1.9 kg-m, 13 ft-lb)

=

Hose

—

Tube

BR-22

< REMOVAL AND INSTALLATION >

BRAKE TUBE AND HOSE

Type 1 and Type 2

CAUTION:

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

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

terclockwise.

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

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

• 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.

• 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.

• After installation of the ABS actuator and electric unit (control unit), refill brake system with new

brake fluid. Then bleed the air from the system. Refer to 

BR-17, "Bleeding Brake System"

.

Removal and Installation of Front Brake Piping and Brake Hose

INFOID:0000000009484653

NOTE:

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

ing.

REMOVAL

1. Remove front wheel and tire using power tool. Refer to 

WT-48, "Adjustment"

.

2. Remove reservoir cap.

AWFIA0743GB

1.

From master cylinder secondary side
18.2 N·m (1.9 kg-m, 13 ft-lb)

2.

To rear right disc brake
13.0 N·m (1.3 kg-m, 10 ft-lb)

3.

To rear left disc brake
13.0 N·m (1.3 kg-m, 10 ft-lb)

4.

To front right disc brake
13.0 N·m (1.3 kg-m, 10 ft-lb)

5.

To front left disc brake
13.0 N·m (1.3 kg-m, 10 ft-lb)

6.

From master cylinder primary side
18.2 N·m (1.9 kg-m, 13 ft-lb)

7.

ABS actuator and electric unit (control 
unit)

8.

Harness connector

Front

BRAKE TUBE AND HOSE

BR-23

< REMOVAL AND INSTALLATION >

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3. Remove brake tube from brake hose, using a suitable tool.
4. Remove lock plate and brake hose from bracket.

5. Remove union bolt and copper sealing washers, then remove

brake hose from caliper assembly.

CAUTION:

Do not reuse copper sealing washers.

INSTALLATION

1. Install brake hose by aligning with the protrusion on caliper

assembly, then install new copper sealing washers (1) and union

bolt (A). Tighten union bolt (A) to specified torque. Refer to 

BR-

12, "Hydraulic Circuit"

.

CAUTION:

Do not reuse copper sealing washers.

2. Insert brake hose end through bracket, then secure it to bracket

with lock plate.

3. Install brake tube to brake hose, then tighten flare nut to the

specified torque using a suitable tool. Refer to 

BR-12, "Hydraulic

Circuit"

.

4. Refill brake fluid and bleed brake system. Refer to 

BR-17, "Bleeding Brake System"

.

5. Install the reservoir cap.
6. Install the front wheel and tire. Refer to 

WT-48, "Adjustment"

.

Removal and Installation of Rear Brake Piping and Brake Hose

INFOID:0000000009484654

NOTE:

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

ing.

REMOVAL

LFIA0236E

LFIA0235E

AWFIA0795ZZ

LFIA0236E

BR-24

< REMOVAL AND INSTALLATION >

BRAKE TUBE AND HOSE

1. Remove rear wheel and tire using power tool. Refer to 

WT-48, "Adjustment"

.

2. Remove reservoir cap.
3. Remove brake tube from brake hose, using a suitable tool.
4. Remove lock plate and brake hose from bracket.

5. Remove the hose connection (A) and copper sealing washer

from caliper assembly.

CAUTION:

Do not reuse copper sealing washer.

INSTALLATION

1. Install the hose connection (A) with a new copper sealing

washer. Tighten the hose connection to the specified torque.

Refer to 

BR-12, "Hydraulic Circuit"

.

CAUTION:

Do not reuse copper sealing washer.

2. Insert brake hose end through bracket, then secure it to bracket

with lock plate.

3. Install brake tube to brake hose, then tighten flare nut to the

specified torque using a suitable tool.

4. Refill brake fluid and bleed brake system. Refer to 

BR-17, "Bleeding Brake System"

.

5. Install the reservoir cap.
6. Install the rear wheel and tire. Refer to 

WT-48, "Adjustment"

.

Inspection After Installation

INFOID:0000000009484655

CAUTION:

LFIA0238E

ALFIA0167ZZ

ALFIA0167ZZ

LFIA0238E

 

 

 

 

 

 

 

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