Nissan Versa Sedan. Manual — part 96
BR-22
< REMOVAL AND INSTALLATION >
BRAKE PIPING
FRONT : Hydraulic Piping
INFOID:0000000009267537
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-12, "Bleeding Brake System"
.
FRONT : Removal and Installation
INFOID:0000000009267538
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-
ing.
1.
Master cylinder brake pipe assembly
(front)
2.
Master cylinder brake pipe assembly
(rear)
3.
ABS actuator to connector brake
pipe assembly (RH)
4.
ABS actuator to connector brake
pipe assembly (LH)
5.
Brake pipe connector
6.
Brake pipe assembly (RH front)
7.
Brake pipe assembly (LH front)
8.
Master cylinder assembly
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 pipe
Front
1.
ABS actuator and electric unit (con-
trol unit)
2.
Front disc brake
3.
Master cylinder assembly
4.
Brake booster
5.
Connector
6.
Rear drum brake
A.
Brake pipe
B.
Brake hose
: Flare nut
: Union bolt
AWFIA0818GB
2014 Versa Sedan
BRAKE PIPING
BR-23
< REMOVAL AND INSTALLATION >
C
D
E
G
H
I
J
K
L
M
A
B
BR
N
O
P
REMOVAL
1. Remove the wheel and tire assemblies using power tool. Refer to
2. Drain brake fluid. Refer to
3. Loosen the flare nut with a flare nut wrench and separate the brake pipe from the hose.
CAUTION:
• Do not scratch the flare nut and the brake pipe.
• All brake hoses and pipes must be free from excessive bending, twisting and pulling.
4. Remove the union bolt and the brake hose from the brake caliper assembly. Remove and discard the cop-
per sealing washers.
CAUTION:
Do not reuse copper sealing washers.
5. Remove the lock plate and remove the brake hose.
INSTALLATION
CAUTION:
Do not allow foreign matter (e.g. dust) and oils other than brake fluid to enter the reservoir tank.
1. Assemble the union bolt (A) and the copper sealing washers (1)
to the brake hose and install it as an assembly to the caliper.
Align the brake hose L-pin by aligning it with the brake caliper
assembly hole, and tighten the union bolt (1) to the specified
torque.
CAUTION:
Do not reuse copper sealing washers.
2. Install the brake pipe to the brake hose, temporarily tighten the
flare nut by hand until it does not rotate further, and fix the brake
hose to the bracket with the lock plate.
CAUTION:
Check that the brake hoses and pipes are not bent or
twisted.
3. Tighten the flare nut to the specified torque with a flare nut 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 assemblies to the vehicle. Refer to
.
6. Perform inspection after installation. Refer to
FRONT : Inspection
INFOID:0000000009267539
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 pedal for approxi-
mately 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
AWFIA0795ZZ
2014 Versa Sedan
BR-24
< REMOVAL AND INSTALLATION >
BRAKE PIPING
REAR : Exploded View
INFOID:0000000009267540
REAR : Hydraulic Piping
INFOID:0000000009267541
1.
Rear brake pipe assembly (RH)
2.
Rear brake pipe assembly (LH)
3.
Lock plate
4.
Rear brake hose
5.
Wheel cylinder brake pipe assembly A.
To rear brake hose
B.
To brake pipe connector
Front
AWFIA0820GB
AWFIA0818GB
2014 Versa Sedan
BRAKE PIPING
BR-25
< REMOVAL AND INSTALLATION >
C
D
E
G
H
I
J
K
L
M
A
B
BR
N
O
P
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-12, "Bleeding Brake System"
REAR : Removal and Installation
INFOID:0000000009267542
REMOVAL
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.
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-
ing.
1. Remove the wheel and tire assemblies using power tool. Refer to
2. Drain brake fluid. Refer to
3. Loosen the flare nut with a flare nut wrench and separate the brake pipe from the brake hose.
CAUTION:
• Do not scratch the flare nut and the brake pipe.
• All brake hoses and pipes must be free from excessive bending, twisting and pulling.
4. Remove the lock plate and remove the brake hose from the vehicle.
5. Loosen the flare nut with a flare nut wrench and separate the brake pipe from the wheel cylinder, and
remove the brake pipe.
INSTALLATION
1. Connect the brake pipe to the wheel cylinder, temporarily tighten the flare nut by hand until it does not
rotate further.
2. Connect the brake hose to the brake pipe, temporarily tighten the flare nut by hand until it does not rotate
further, and fix the brake hose to the bracket with the lock plate.
CAUTION:
Check that the brake hoses and pipes are not bent or twisted.
3. Tighten the flare nut to the specified torque with a flare nut flare nut 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 assemblies to the vehicle. Refer to
.
6. Perform inspection after installation. Refer to
.
1.
ABS actuator and electric unit (con-
trol unit)
2.
Front disc brake
3.
Master cylinder assembly
4.
Brake booster
5.
Connector
6.
Rear drum brake
A.
Brake pipe
B.
Brake hose
: Flare nut
: Union bolt
2014 Versa Sedan
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