Nissan Altima HL32 Hybrid. Manual - part 839

PB-6

< ON-VEHICLE REPAIR >

PARKING BRAKE CONTROL

3. Disconnect parking brake switch connector.
4. Remove adjusting nut and discard, then loosen front cable. 

CAUTION:

Do not reuse the adjusting nut.

5. Remove control device assembly nuts and remove control device assembly. 
6. Remove center console. Refer to 

IP-17, "Disassembly and Assembly"

.

7. Separate rear cables from the front cable and remove front cable.
8. Remove heat insulator of the exhaust center tube. 
9. Remove parking brake shoe, and remove rear cables from toggle lever. Refer to 

PB-7, "Removal and

Installation"

. 

10. Remove rear cable bolts and nuts, then remove rear cables.

INSTALLATION

Installation is in the reverse order of removal.

• After installation, adjust the parking brake. Refer to 

PB-3, "Adjustment"

.

CAUTION:

Do not reuse the adjusting nut.

PARKING BRAKE SHOE

PB-7

< ON-VEHICLE REPAIR >

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PARKING BRAKE SHOE

Exploded View

INFOID:0000000004212599

Removal and Installation

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WARNING:

• Clean brakes with a vacuum dust collector to minimize the hazard of air borne particles or other

materials.

• Clean dust on disc rotor and back plate using a vacuum dust collector. Do not blow with com-

pressed air.

CAUTION:

Put matching marks on both disc rotor and wheel hub when removing disc rotor.

REMOVAL

1. Remove rear wheel and tires. Refer to 

WT-62, "Adjustment"

.

2. Remove rear disc rotor with parking brake pedal in the fully released position. Refer to 

BR-34, "BRAKE

CALIPER ASSEMBLY : Removal and Installation"

. 

3. If disc rotor cannot be removed, remove as follows:
a. Secure the disc rotor in place with wheel nuts and remove adjuster hole plug.

1.

Return spring

2.

Adjuster

3.

Brake shoe

4.

Anti-rattle pin

5.

Retainer

6.

Anti-rattle spring

7.

Toggle lever 
: PBC (Poly Butyl Cuprysil) grease or silicone-based grease

SFIA2819J

PB-8

< ON-VEHICLE REPAIR >

PARKING BRAKE SHOE

b. Rotate adjuster in direction (B) to retract and loosen brake shoe,

using tool as shown.

4. Remove anti-rattle pins, retainers, anti-rattle springs, and return

springs. 

5. Remove parking brake shoes, adjuster assembly, and toggle

lever.

6. Remove the back plate.

INSTALLATION

Installation is in the reverse order of removal. Note the following.

• Apply PBC (Poly Butyl Cuprysil) grease or equivalent to the speci-

fied points during assembly.

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

ing it in the direction shown.

• Shorten adjuster by rotating it as shown.

• Check shoe sliding surface and drum inner surface for grease.

Wipe it off if it adhere on the surfaces.

• Perform break-in operation as follows after replacing brake shoes

or disc rotors, or if brakes do not function well.

1. Adjust parking brake pedal stroke to the specified amount. Refer

to 

PB-3, "Adjustment"

.

2. Perform parking brake break-in (drag run) operation by driving

vehicle under the following conditions:

• Drive the vehicle forward.

• Maintain vehicle speed at approximately 40 km/h (25 MPH) keeping it constant in forward direction.

• Apply the parking brake at an operating force of approximately 400 N (40 kg, 88 lb) with constant force.

• Release the parking brake after approximately 10 seconds. 

3. Check parking brake pedal stroke of parking brake. Readjust as necessary if it is outside the standard

specifications.

PFIA0309E

SFIA2426E

SERVICE DATA AND SPECIFICATIONS (SDS)

PB-9

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Parking Drum Brake

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Parking Brake Control

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Brake lining

Standard thickness (new)

3.2 mm (0.126 in)

Wear limit thickness

1.5 mm (0.059 in)

Drum (disc)

Standard inner diameter (new)

172 mm (6.77 in)

Wear limit of inner diameter

173 mm (6.81 in)

Number of notches [under force of 294 N (30 kg-f, 66 lb-f)]

4 - 5

Number of notches when parking brake warning lamp switch comes on

1