Nissan Pathfinder. Manual — part 880

PB-8

< REMOVAL AND INSTALLATION >

PARKING BRAKE CONTROL

CAUTION:

Do not reuse the adjusting nut

Adjustment

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ADJUSTMENT AFTER INSTALLATION

Adjust the parking brake pedal stroke. Refer to

PB-4, "Inspection and Adjustment"

.

PARKING BRAKE SHOE

PB-9

< REMOVAL AND INSTALLATION >

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PARKING BRAKE SHOE

Exploded View

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Removal and Installation

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REMOVAL

WARNING:

Clean dust on the parking brake shoes with a vacuum dust collector to minimize the hazard of air

borne particles or other materials.
1. Remove the rear wheel and tire using power tool. Refer to

WT-58, "Adjustment"

.

2. Remove disc rotor. Refer to

BR-40, "BRAKE CALIPER ASSEMBLY : Removal and Installation"

.

CAUTION:

Parking brake must be in the completely released position.

3. If disc rotor cannot be removed, remove as follows:
a. Secure the disc rotor with wheel nuts and remove the adjusting hole plug.
b. Using a suitable tool, rotate adjuster (1) in direction (B) to retract

and loosen parking brake shoe.

4. Remove anti-rattle pins, retainers, anti-rattle springs, adjuster

spring and return spring.

CAUTION:

Do not drop the removed parts.

5. Remove parking brake shoes, adjuster assembly and toggle

lever.

CAUTION:

• The parking brake shoes for the front side are made of dif-

ferent materials from those for the rear side. Do not misi-

dentify them when removing.

• Do not drop the removed parts.

INSTALLATION

Installation is in the reverse order of removal.

1.

Back plate

2.

Parking brake shoe (front)

3.

Adjuster

4.

Adjuster spring

5.

Return spring

6.

Anti-rattle spring

7.

Retainer

8.

Anti-rattle pin

9.

Toggle lever

10. Parking brake shoe (rear)

Front

Apply PBC (Poly Butyl Cuprysil)
grease or silicone based grease

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PB-10

< REMOVAL AND INSTALLATION >

PARKING BRAKE SHOE

• Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease to the back plate and brake shoe.

CAUTION:

The parking brake shoes for the front side are made of different materials from those for the rear

side. Do not misidentify them when removing and replacing.

• Assemble adjusters so that threaded part is expanded when rotat-

ing it in the direction shown by arrow.

• Shorten adjuster by rotating it.

• When assembling the adjuster, apply PBC (Poly Butyl Cuprysil)

grease or silicone-based grease to threads and pivot.

• Check parking brake shoe lining and drum inner surface for

grease. Wipe off any grease on the surfaces.

Inspection and Adjustment

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INSPECTION

Brake Lining Thickness Inspection

• Check thickness (A) of brake lining.

Drum Inner Diameter Inspection

• Check inner diameter (B) of drum using suitable tool.

Other Inspections

• Check brake lining for excessive wear, damage, and peeling. Replace if necessary.

• Check parking brake shoe for excessive wear and damage. Replace if necessary.

• Check anti-rattle pins and retainers for excessive wear, damage and rust. Replace if necessary.

• Check adjuster spring, anti-rattle spring and return springs for settling, excessive wear, damage, and rust.

Replace if necessary.

• Check adjuster for binding. Replace if necessary.

• Check toggle lever for excessive wear, damage and rust. Replace if necessary.

• Visually check inside of the drum for rust, cracks, damage or excessive wear with a suitable tool. Replace if

necessary.

ADJUSTMENT

1. Adjust the parking brake pedal stroke. Refer to

PB-4, "Inspection and Adjustment"

.

(A)

: For RH brake

(B)

: For LH brake

: Front

: Adjuster expands

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Limit (A)

: Refer to

PB-12, "Parking Drum Brake"

.

SBR021A

Limit (B)

: Refer to

PB-12, "Parking Drum Brake"

.

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PARKING BRAKE SHOE

PB-11

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2. Rotate the disc rotor with the parking brake pedal released and check that there is no drag.

CAUTION:

If any drag is found, verify the parking brake components are installed and adjusted correctly.