Nissan Versa Sedan. Manual — part 100
BR-38
< REMOVAL AND INSTALLATION >
FRONT DISC BRAKE
• Do not spill or splash brake fluid on painted surfaces. Brake fluid may seriously damage paint. Wipe
it out immediately and wash with water if it gets on a protect surface.
• Keep disc rotor free from brake fluid.
• Do not reuse drained brake fluid.
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Remove the front wheel and tire assemblies using power tool. Refer to
2. Drain brake fluid. Refer to
3. Remove union bolt and disconnect brake hose from caliper assembly. Discard the copper sealing wash-
ers.
CAUTION:
Do not reuse copper sealing washers.
4. Remove torque member bolts, and remove brake caliper assembly.
CAUTION:
Do not drop brake pad and caliper assembly.
5. Remove disc rotor. If reusing the disc rotor, apply matching marks on the wheel hub and rotor do aid with
installation.
CAUTION:
Put matching marks on wheel hub assembly and disc rotor, if it is necessary to remove disc rotor.
INSTALLATION
1. Install disc rotor, align the matching marks if installing the original disc rotor.
CAUTION:
Align the marks on disc rotor and wheel hub at the time of installation when reusing disc rotor.
2. Install the brake caliper assembly to the steering knuckle and tighten the torque member bolts to the spec-
ified torque.
CAUTION:
Do not allow oil or any moisture on all contact surfaces between steering knuckle and caliper
assembly, bolts and washer.
3. Install brake hose to brake caliper assembly with new copper
sealing washers (1). Tighten union bolt (A) to the specified
BR-21, "FRONT : Exploded View"
CAUTION:
• Do not reuse copper sealing washers (1).
• Union bolt (A).
4. Refill with new brake fluid and bleed air from the brake hydraulic system. Refer to
5. Check front disc brakes for drag.
6. Install the front wheel and tire assemblies. Refer to
.
BRAKE CALIPER ASSEMBLY : Disassembly and Assembly
INFOID:0000000009267559
DISASSEMBLY
NOTE:
Do not remove the torque member, pad return springs, brake pads and pad retainers when disassembling and
assembling the brake caliper assembly.
AWFIA0795ZZ
2014 Versa Sedan
FRONT DISC BRAKE
BR-39
< REMOVAL AND INSTALLATION >
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1. Place a wooden block as shown, and blow air from union bolt
mounting hole to remove piston and piston boot.
WARNING:
Do not get fingers caught between the piston and wooden
block.
2. Remove piston seal from cylinder body using suitable tool.
CAUTION:
• Be careful not to damage a cylinder inner wall.
• Do not reuse piston seal.
3. Remove bleeder valve and cap.
4. Perform inspection after disassembly.
INSPECTION AFTER DISASSEMBLY
Caliper
Check the inner wall of caliper for corrosion, wear, and damage. Replace as necessary.
CAUTION:
Clean the caliper using new brake fluid. Do not use mineral oils such as gasoline or kerosene.
Torque Member
Check torque member for wear, cracks, and damage. Replace as necessary.
Piston
Check the piston surface for corrosion, wear, and damage. Replace as necessary.
CAUTION:
The piston sliding surface is plated. Do not polish with sandpaper.
Sliding Pin Bolt, Sliding Pin Boot
Check the sliding pin, sliding pin bolt, and sliding pin boot for wear, damage, and cracks. Replace as neces-
sary.
ASSEMBLY
1. Install bleeder valve and cap.
2. Apply brake fluid to piston seal (1), and install to groove in cylin-
der body.
CAUTION:
Do not reuse piston seal.
MAA0272D
JPFIA0738ZZ
JPFIA0039ZZ
2014 Versa Sedan
BR-40
< REMOVAL AND INSTALLATION >
FRONT DISC BRAKE
3. Apply rubber grease to piston boot (1). Cover the piston (2) end
with piston boot, and then install cylinder side lip on piston boot
securely into a groove on cylinder body.
CAUTION:
Do not reuse piston boot.
4. Push piston (1) into cylinder body by hand and push piston boot
(2) piston-side lip into the piston groove.
CAUTION:
Press the piston evenly and vary the pressing point to pre-
vent cylinder inner wall from being rubbed.
JPFIA0739ZZ
JPFIA0034ZZ
2014 Versa Sedan
REAR DRUM BRAKE
BR-41
< REMOVAL AND INSTALLATION >
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REAR DRUM BRAKE
Exploded View
INFOID:0000000009267560
Removal and Installation
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WARNING:
Clean dust from brake drum and shoe assembly with a vacuum dust collector to minimize the hazard
of air borne particles or other materials.
CAUTION:
• Do not depress the brake pedal while removing the brake drum because the pistons may pop out.
1.
Shoe hold pin
2.
Back plate
3.
Plug
4.
Brake shoe
5.
Spring
6.
Upper spring
7.
Adjuster
8.
Return spring
9.
Brake drum
10. Boot
11. Piston
12.
Piston cup
13. Spring
14. Wheel cylinder
15.
Bleeder valve
16. Cap
1: Apply rubber grease.
2: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.
: Apply brake fluid
ALFIA0216GB
2014 Versa Sedan
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