Brake piping - Removal and installation - Brake System LHD - Nissan Juke Service and Repair Manual:

Nissan Juke Service and Repair Manual : Brake piping

Nissan Juke Service and Repair Manual / Brake System LHD / Removal and installation / Brake piping

Front : Exploded View

WITHOUT ESP

1. Brake tube

1. Brake tube
2. ABS actuator and electric unit (control unit)
3. Connector
4. Connector bracket
5. Master cylinder assembly 6. Brake booster
7. Lock plate
8. Brake hose
9. Union bolt
10. Copper washer

A. To rear brake tube

: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every
disassembly.

WITH ESP

MR16DDT, HR16DE

1. Brake tube

1. Brake tube
2. Pressure sensor connector 3. Pressure sensor
4. ABS actuator and electric unit (control unit)
5. Connector
6. Connector bracket
7. Master cylinder assembly 8. Brake booster
9. Lock plate
10. Brake hose
11. Union bolt
12. Copper washer

A. To rear brake tube

: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every
disassembly.

K9K

1. Brake tube

A. To rear brake tube

: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every
disassembly.

Front : Hydraulic Piping

WITHOUT ESP

1. ABS actuator and electric unit (control

1. ABS actuator and electric unit (control unit)
2. Front disc brake
3. Master cylinder assembly 4. Brake booster
5. Connector
6. Rear disc brake

A. Brake tube
B. Brake hose

: Flare nut
WITH ESP : Union bolt

WITH ESP

2WD

MR16DDT, HR16DE

1. ABS actuator and electric unit (control

1. ABS actuator and electric unit (control unit)
2. Front disc brake
3. Pressure sensor
4. Master cylinder assembly 5. Brake booster
6. Connector
7. Rear disc brake

A. Brake tube
B. Brake hose

: Flare nut
K9K Union bolt

K9K

1. ABS actuator and electric unit (control

1. ABS actuator and electric unit (control unit)
2. Front disc brake
3. Master cylinder assembly 4. Brake booster
5. Connector
6. Rear disc brake

A. Brake tube
B. Brake hose

: Flare nut
4WD : Union bolt

4WD

1. ABS actuator and electric unit (control

1. ABS actuator and electric unit (control unit)
2. Front disc brake
3. Pressure sensor
4. Master cylinder assembly 5. Brake booster
6. Connector
7. Rear disc brake

A. Brake tube
B. Brake hose

: Flare nut
Front : Removal and Installation : Union bolt

Front : Removal and Installation

REMOVAL

CAUTION:
• Never 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. For brake component parts, never wash them with water.

• Never depress the brake pedal while removing the brake hose or brake tube. If this is not complied with, brake fluid may splash.

1. Remove tires.

2. Drain brake fluid. Refer to BR-12, "Draining".

3. Loosen the flare nut (1) with a flare nut wrench (A) and separate the brake tube (2) from the brake hose (3).

CAUTION:
• Never scratch the flare nut and the brake tube.

• Never bend sharply, twist or strongly pull out the brake hoses and tubes.

• Cover open end of brake tubes and hoses when disconnecting to prevent entrance of dirt.

4. Remove the union bolt (1) and copper washers (2), and remove

4. Remove the union bolt (1) and copper washers (2), and remove the brake hose (3) from the brake caliper assembly.

5. Remove the lock plate (4) and remove the brake hose.

INSTALLATION

• Never depress the brake pedal while removing the brake hose or brake tube. If this is not complied with, brake fluid may splash.

1. Assemble the union bolt (1) and the copper washer (2) to the brake hose.

CAUTION:
Never reuse the copper washer.

2. Align the brake hose pin (A) with the brake caliper assembly projection (B), and tighten the union bolt (1) to the specified torque.

3. Install the brake tube (2) to the brake hose (1), temporarily

3. Install the brake tube (2) to the brake hose (1), temporarily tighten the flare nut (3) by hand until it does not rotate further, and fix the brake hose to the bracket (5) with the lock plate (4).

CAUTION:
Check that all brake hoses and brake tubes are not twisted and bent.

4. Tighten the flare nut to the specified torque with a flare nut

4. Tighten the flare nut to the specified torque with a flare nut torque wrench (A).

CAUTION

:
Never scratch the flare nut and the brake tube.

5. Refill with new brake fluid and perform the air bleeding. Refer to BR-13, "Bleeding Brake System".

CAUTION:
Never reuse drained brake fluid.

6. Install tires. Refer to WT-7, "Exploded View".

7. Perform inspection after installation. Refer to BR-30, "FRONT : Inspection".

Front : Inspection

Front : Inspection

INSPECTION AFTER INSTALLATION

1. Check the brake hoses and tubes for the following: no scratches; no twist and deformation; no interference with other components when steering the steering wheel; no looseness at connections.

2. Depress the brake pedal with a force of 785 N (80 kg, 176 lb) and hold down the pedal for approximately 5 seconds with the engine running. Check for any fluid leakage.

CAUTION

:
Retighten the applicable connection to the specified torque and repair any abnormal (damaged, worn or deformed) part if any brake fluid leakage is present.

Rear : Exploded View

2WD (MR16DDT, HR16DE)

1. Brake tube

1. Brake tube
2. Brake hose A
3. Lock plate
4. Brake hose bracket
5. Union bolt
6. Brake hose B
7. Copper washer

A. To connector

: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every
disassembly.

2WD (K9K)

1. Brake tube

1. Brake tube
2. Brake hose A
3. Lock plate
4. Brake hose bracket
5. Union bolt
6. Brake hose B
7. Copper washer

A. To connector

: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every
disassembly.

4WD

1. Brake tube

1. Brake tube
2. Brake hose A
3. Lock plate
4. Brake hose bracket
5. Brake hose B
6. Union bolt
7. Copper washer

A. To connector

: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Always replace after every
disassembly.

Rear : Hydraulic Piping

WITHOUT ESP

1. ABS actuator and electric unit (control

1. ABS actuator and electric unit (control unit)
2. Front disc brake
3. Master cylinder assembly 4. Brake booster
5. Connector
6. Rear disc brake

A. Brake tube
B. Brake hose

: Flare nut
WITH ESP : Union bolt

WITH ESP

2WD

MR16DDT, HR16DE

1. ABS actuator and electric unit (control

1. ABS actuator and electric unit (control unit)
2. Front disc brake
3. Pressure sensor
4. Master cylinder assembly 5. Brake booster
6. Connector
7. Rear disc brake

A. Brake tube
B. Brake hose

: Flare nut
K9K : Union bolt

K9K

1. ABS actuator and electric unit (control

1. ABS actuator and electric unit (control unit)
2. Front disc brake
3. Master cylinder assembly 4. Brake booster
5. Connector
6. Rear disc brake

A. Brake tube
B. Brake hose

: Flare nut
4WD Union bolt

4WD

1. ABS actuator and electric unit (control

1. ABS actuator and electric unit (control unit)
2. Front disc brake
3. Pressure sensor
4. Master cylinder assembly 5. Brake booster
6. Connector
7. Rear disc brake

A. Brake tube
B. Brake hose

: Flare nut
Rear : Removal and Installation : Union bolt

Rear : Removal and Installation

REMOVAL

2WD

CAUTION

:
• Never 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. For brake component parts, never wash them with water.

• Never depress the brake pedal while removing the brake hose or brake tube. If this is not complied with, brake fluid may splash.

1. Remove tires.

2. Drain brake fluid. Refer to BR-12, "Draining".

3. Loosen the flare nut (1) with a flare nut wrench (A) and separate the brake tube (2) from the brake hose A (3).

CAUTION:
• Never scratch the flare nut and the brake tube.

• Never bend sharply, twist or strongly pull out the brake hoses and tubes.

• Cover open end of brake tubes and hoses when disconnecting to prevent entrance of dirt.

4. Remove the lock plate (4) and remove the brake hose A.

5. Loosen the flare nut (1) with a flare nut wrench (A) and separate

5. Loosen the flare nut (1) with a flare nut wrench (A) and separate the brake tube (2) from the hose B (3).

CAUTION:
• Never scratch the flare nut and the brake tube.

• Never bend sharply, twist or strongly pull out the brake hoses and tubes.

• Cover open end of brake tubes and hoses when disconnecting to prevent entrance of dirt.

6. Remove the lock plate (4) from brake hose bracket (5).

7. Remove the union bolt (1) and copper washers (2), and remove

7. Remove the union bolt (1) and copper washers (2), and remove the brake hose B (3) from the brake caliper assembly.

4WD

• Never depress the brake pedal while removing the brake hose or brake tube. If this is not complied with, brake fluid may splash.

1. Remove tires.

2. Drain brake fluid. Refer to BR-12, "Draining".

3. Loosen the flare nut (1) with a flare nut wrench (A) and separate the brake tube (2) from the hose A (3).

CAUTION:
• Never scratch the flare nut and the brake tube.

• Never bend sharply, twist or strongly pull out the brake hoses and tubes.

• Cover open end of brake tubes and hoses when disconnecting to prevent entrance of dirt.

4. Remove the lock plate (4) and remove the brake hose A.

5. Loosen the flare nut (1) with a flare nut wrench (A) and separate

5. Loosen the flare nut (1) with a flare nut wrench (A) and separate the brake tube (2) from the hose B (3).

CAUTION:
• Never scratch the flare nut and the brake tube.

• Never bend sharply, twist or strongly pull out the brake hoses and tubes.

• Cover open end of brake tubes and hoses when disconnecting to prevent entrance of dirt.

6. Remove the lock plate (4) from brake hose bracket (5).

7. Remove the union bolt (1) and copper washers (2), and remove

7. Remove the union bolt (1) and copper washers (2), and remove the brake hose B (3) from the brake caliper assembly.

INSTALLATION

2WD

• Never depress the brake pedal while removing the brake hose or brake tube. If this is not complied with, brake fluid may splash.

1. Assemble the union bolt (1) and the copper washer (2) to the brake hose B.

CAUTION:
Never reuse the copper washer.

2. Align the brake hose B L-pin (A) with the brake caliper assembly hole (B), and tighten the union bolt (1) to the specified torque.

3. Install the brake tube (2) to the brake hose B (1), temporarily

3. Install the brake tube (2) to the brake hose B (1), temporarily tighten the flare nut (3) by hand until it does not rotate further, and fix the brake hose B to the brake hose bracket (5) with the lock plate (4).

CAUTION:
Check that all brake hoses and brake tubes are not twisted and bent.

4. Tighten the flare nut to the specified torque with a flare nut

4. Tighten the flare nut to the specified torque with a flare nut torque wrench (A).

CAUTION:
Never scratch the flare nut and the brake tube.

5. Install the brake tube (2) to the brake hose A (1), temporarily

5. Install the brake tube (2) to the brake hose A (1), temporarily tighten the flare nut (3) by hand until it does not rotate further, and fix the brake hose with the lock plate (4).

CAUTION:
Check that all brake hoses and brake tubes are not twisted and bent.

6. Tighten the flare nut to the specified torque with a flare nut

6. Tighten the flare nut to the specified torque with a flare nut torque wrench (A).

CAUTION:
Never scratch the flare nut and the brake tube.

7. Refill with new brake fluid and perform the air bleeding. Refer to BR-13, "Bleeding Brake System".

CAUTION:
Never reuse drained brake fluid.

8. Install tires. Refer to WT-7, "Exploded View".

9. Perform inspection after installation. Refer to BR-39, "REAR : Inspection".

4WD

• Never depress the brake pedal while removing the brake hose or brake tube. If this is not complied with, brake fluid may splash.

1. Assemble the union bolt (1) and the copper washer (2) to the brake hose B.

CAUTION

Never reuse the copper washer.

2. Align the brake hose B L-pin (A) with the brake caliper assembly hole (B), and tighten the union bolt (1) to the specified torque.

3. Install the brake tube (2) to the brake hose B (1), temporarily

CAUTION:
Check that all brake hoses and brake tubes are not twisted and bent

4. Tighten the flare nut to the specified torque with a flare nut

4. Tighten the flare nut to the specified torque with a flare nut torque wrench (A).

CAUTION:
Never scratch the flare nut and the brake tube.

5. Install the brake tube (2) to the brake hose A (3), temporarily

5. Install the brake tube (2) to the brake hose A (3), temporarily tighten the flare nut (1) by hand until it does not rotate further, and fix the brake hose A to the bracket with the lock plate (4).

CAUTION:
Check that all brake hoses and brake tubes are not twisted and bent.

6. Tighten the flare nut to the specified torque with a flare nut

6. Tighten the flare nut to the specified torque with a flare nut torque wrench (A).

CAUTION:
Never scratch the flare nut and the brake tube.

7. Refill with new brake fluid and perform the air bleeding. Refer to BR-13, "Bleeding Brake System".

CAUTION:
Never reuse drained brake fluid.

8. Install tires. Refer to WT-7, "Exploded View".

9. Perform inspection after installation. Refer to BR-39, "REAR : Inspection".

Rear : Inspection

Rear : Inspection

INSPECTION AFTER INSTALLATION

1. Check the brake hoses and tubes for the following: no scratches; no twist and deformation; no looseness at connections.

2. Depress the brake pedal with a force of 785 N (80kg, 176 lb) and hold down the pedal for approximately 5 seconds with the engine running. Check for any fluid leakage.

CAUTION

:
Retighten the applicable connection to the specified torque and repair any abnormal (damaged, worn or deformed) part if any brake fluid leakage is present.

Brake pedal

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