Nissan Versa Note. Manual — part 107
FRONT DISC BRAKE
BR-37
< REMOVAL AND INSTALLATION >
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• Do not allow oil or any moisture on all contact surfaces between steering knuckle and torque
member, and bolts.
3. Install brake hose to brake caliper with new copper sealing
washers (1). Tighten union bolt (A) to the specified torque. Refer
BR-21, "FRONT : Exploded View"
CAUTION:
• Do not reuse copper sealing washers.
4. Refill reservoir tank with new brake fluid and bleed air from the brake hydraulic system. Refer to
.
5. Install the front wheel and tire. Refer to
.
6. Perform the inspection after installation. Refer to
BR-35, "BRAKE PAD : Inspection"
BRAKE CALIPER ASSEMBLY : Disassembly and Assembly
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DISASSEMBLY
WARNING:
Clean dust on brake caliper and brake pad with a vacuum dust collector to minimize the hazard of air-
borne particles or other materials.
CAUTION:
• While removing brake caliper, do not depress brake pedal because piston will pop out.
• Do not damage the piston boot.
NOTE:
• The front brake caliper (LH) is shown. The front brake caliper (RH) is similar.
• Do not remove the pad return springs, brake pads, and pad retainers from the torque member when disas-
sembling and assembling the brake caliper.
DISASSEMBLY
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1.
Cap
2.
Bleeder valve
3.
Cylinder body
4.
Piston seal
5.
Piston
6.
Piston boot
7.
Sliding pin
8.
Sliding pin boot
9.
Bushing
10. Torque member
Apply Syntheso® GLK 1 grease or
equivalent.
Apply clean brake fluid
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BR-38
< REMOVAL AND INSTALLATION >
FRONT DISC BRAKE
1. Remove the sliding pin bolts and the cylinder body from the torque member.
2. Remove the sliding pins and the sliding pin boots.
3. Remove the bushing from the sliding pin.
4. 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.
5. Remove piston seal from cylinder body using suitable tool.
CAUTION:
Be careful not to damage cylinder inner wall.
6. Remove bleeder valve and cap.
7. Perform inspection after disassembly.
INSPECTION AFTER DISASSEMBLY
Brake Caliper
Check the inner wall of brake caliper for corrosion, wear, and damage. Replace as necessary.
CAUTION:
Clean the brake 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 Pins, Sliding Pin Bolts, Sliding Pin Boot
Check the sliding pins, sliding pin bolts, and sliding pin boots for wear, damage, and cracks. Replace as nec-
essary.
ASSEMBLY
1. Install bleeder valve and cap.
2. Apply clean brake fluid to new piston seal (1), and install to
groove in cylinder body.
CAUTION:
Do not reuse piston seal.
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FRONT DISC BRAKE
BR-39
< REMOVAL AND INSTALLATION >
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3. Apply Syntheso® GLK 1 grease or equivalent to piston boot (1).
Cover the piston (2) end with new 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.
5. Apply rubber grease to the mating surfaces (A) of the sliding pin
(1) and the bushing (2).
6. Install the bushing to the sliding pin.
7. Apply rubber grease to the mating surfaces of the sliding pins
(1) and the sliding pin boots (2).
8. Install the sliding pins and sliding pin boots to the torque mem-
ber (3).
9. Install the cylinder body to the torque member with the sliding pin bolts. Refer to
.
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BR-40
< REMOVAL AND INSTALLATION >
REAR DRUM BRAKE
REAR DRUM BRAKE
Exploded View
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Removal and Installation
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WARNING:
Clean any dust from the front brake and rear brake with a vacuum dust collector. Do not blow with
compressed air.
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.
Retainer
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 Syntheso® GLEP1 grease or equivalent.
2: Apply Molyguard GS 2039 grease or equivalent.
: Apply clean brake fluid
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