Nissan Quest E52. Manual - part 925

PB-8

< REMOVAL AND INSTALLATION >

PARKING BRAKE SHOE

PARKING BRAKE SHOE

Exploded View

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Removal and Installation

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REMOVAL

WARNING:

Since dust covering the parking brake has an affect on human body, the dust must be removed with a
dust collector. Never splatter the dust with an air blow gun.

1.

Remove rear tires with power tool.

2.

Remove disc rotor. Refer to 

RAX-6, "Removal and Installation"

.

3.

While pushing and rotating the anti-rattle pin (1), remove anti-
rattle pin return, retainer and spring.

CAUTION:

Never drop the removed parts.

1.

Back plate

2.

Parking brake shoe

3.

Adjuster

4.

Adjuster spring

5.

Return spring

6.

Spring

7.

Retainer

8.

Anti-rattle pin

9.

Toggle lever

10. Anchor block

: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.

:N·m (kg-m, ft-lb)

JSFIA0596GB

JSFIA0593ZZ

PARKING BRAKE SHOE

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< REMOVAL AND INSTALLATION >

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4.

Remove adjuster spring (1).

CAUTION:

Never drop the removed parts.

5.

Remove return spring (1).

CAUTION:

Never drop the removed parts.

6.

Remove adjuster, parking brake shoes, toggle lever and Anchor
block.

CAUTION:

• The parking brake shoes for the front wheels are made of

different materials from those for the rear wheels. Never
misidentify them when removing.

• Never drop the removed parts.

7.

For the removal of back plate. Refer to 

RAX-6, "Removal and

Installation"

.

INSTALLATION

Note the following, install in the reverse order of removal.
• Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease to the back plate and brake shoe.
• The parking brake shoes for the front wheels are made of different materials from those for the rear wheels.

Never 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 disassembling apply PBC (Poly Butyl Cuprysil) grease or sil-

icone-based grease to threads.

• Check that the component parts of the parking brake shoe are

properly installed.

• Check brake shoe sliding surface and drum inner surface for

grease. Wipe it off if it adhere on the surfaces.

Inspection and Adjustment

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INSPECTION AFTER REMOVAL

Lining Thickness Inspection

JSFIA0594ZZ

JSFIA0597ZZ

A : For right side brake

B : For left side brake

: Vehicle front

: Adjuster expands

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< REMOVAL AND INSTALLATION >

PARKING BRAKE SHOE

• Check thickness (A) of lining.

Drum Inner Diameter Inspection

• Check inner diameter (B) of drum. 

Other Inspections

Check the following items, and replace the parts if necessary.
• Lining for excessive wear, damage, and peeling.
• Anti-rattle pin for excessive wear, damage and rust.
• Return spring and spring for settling, excessive wear, damage, and rust.
• Adjuster for smoothness.
• Toggle pedal and brake strut for excessive wear, damage and rust.
• Visually check inside of the drum for excessive wear, cracks, and damage with a pair of vernier calipers.

ADJUSTMENT AFTER INSTALLATION

1.

Adjust the parking brake pedal stroke. Refer to 

PB-3, "Inspection and Adjustment"

.

2.

Rotate the disc rotor to check that there is no drag. Install the plug. If any drag is found, follow the proce-
dure described below.

a.

Adjust parking brake stroke again.

b.

Check rear disc brake. Refer to 

BR-50, "BRAKE CALIPER ASSEMBLY : Inspection"

.

A

: Refer to 

PB-11, "Parking Drum Brake"

.

SBR021A

B

: Refer to 

PB-11, "Parking Drum Brake"

.

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SERVICE DATA AND SPECIFICATIONS (SDS)

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Parking Drum Brake

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Unit: mm (in)

Parking Brake Control

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Item

Limit

Brake lining

1.5 (0.059)

Drum (disc of inner diameter)

 191 (7.52)

Item

Standard

Number of notches [under force of 196 N (20 kg, 44 lb)]

7 

−

 8 notches

Number of notches when brake warning lamp turns ON

1 notch