Nissan Silvia. Manual — part 101

NMBR0079

Wheel Sensors

NMBR0079S01

CAUTION:

Be careful not to damage sensor edge and sensor rotor teeth.
When removing the front wheel hub or final drive assemblies,
first remove the ABS wheel sensor from the assembly. Failure
to do so may result in damage to the sensor wires making the
sensor inoperative.

JBR835E

SBR873C

Sensor Rotor

NMBR0079S03

REMOVAL

NMBR0079S0301

1.

Remove the front wheel hub or final drive companion flange.
Refer to AX-7, “Removal”, “ABS Sensor Rotor” and PD-15,
“Components”, “REAR FINAL DRIVE”.

2.

Remove the sensor rotor using suitable puller, drift and bear-
ing replacer.

GI

MA

EM

LC

EC

FE

CL

MT

AT

PD

AX

SU

ST

RS

BT

HA

SC

EL

IDX

REMOVAL AND INSTALLATION

ABS

Wheel Sensors

BR-87

SBR874C

SBR982C

INSTALLATION

NMBR0079S0302

Install the sensor rotor using suitable drift and press.

I

Always replace sensor rotor with new one.

I

Pay attention to the direction of front sensor rotor as show in
figure.

JBR836E

Control Unit

NMBR0079S09

Location: Under trunk side finisher LH.

REMOVAL AND INSTALLATION

ABS

Sensor Rotor (Cont’d)

BR-88

ABS Actuator

NMBR0079S07

JBR837E

REMOVAL

NMBR0079S0701

1.

Disconnect battery cable.

2.

Drain brake fluid. Refer to “Changing Brake Fluid”, BR-6.

3.

Remove mounting bracket fixing bolts and nuts.

4.

Disconnect connector, brake pipes and remove fixing nuts and
actuator ground cable.

INSTALLATION

NMBR0079S0702

CAUTION:

After installation, refill brake fluid. Then bleed air. Refer to
“Bleeding Brake System”, BR-8.
1.

Tighten actuator ground cable.

Place ground cable at a notch of mounting bracket.
2.

Connect brake pipes temporarily.

3.

Tighten fixing bolts and nuts.

4.

Tighten brake pipes.

5.

Connect connector and battery cable.

GI

MA

EM

LC

EC

FE

CL

MT

AT

PD

AX

SU

ST

RS

BT

HA

SC

EL

IDX

REMOVAL AND INSTALLATION

ABS

ABS Actuator

BR-89

General Specifications

NMBR0080

Unit: mm (in)

Front brake

Brake model

OPF25VA

Cylinder bore diameter

×

number of pistons

40.4 (1.591)

×

2

Pad
Length

×

width

×

thickness

116

×

50.0

×

10.0

(4.57

×

1.969

×

0.394)

Rotor outer diameter

×

thickness

280

×

30 (11.02

×

1.18)

Rear brake

Brake model

CL11H

Cylinder bore diameter

38.18 (1-1/2)

Pad length

×

width

×

thickness

75.0

×

40.0

×

9.5

(2.953

×

1.575

×

0.374)

Rotor outer diameter

×

thickness

258

×

9 (10.16

×

0.35)

Master cylinder

Bore diameter

25.40 (1)

Control valve

Valve model

Proportioning valve within master cylinder

Split point
kPa (kg/cm

2

, psi)

×

reducing ratio

2,942 (30, 427)

×

0.2

Brake booster

Booster model

A215T

Diaphragm diameter

Pri: 230 (9.06)

Sec: 205 (8.07)

Recommended brake fluid

DOT 3

Front Disc Brake

NMBR0081

Unit: mm (in)

Brake model

OPF25VA

Pad wear limit

Minimum thickness

2.0 (0.079)

Rotor repair limit

Minimum thickness

28.0 (1.10)

Rear Disc Brake

NMBR0082

Unit: mm (in)

Brake model

CL11H

Pad wear limit

Minimum thickness

2.0 (0.079)

Rotor repair limit

Minimum thickness

8.0 (0.315)

Brake Pedal

NMBR0083

Unit: mm (in)

Transmission

M/T

A/T

Free height “H”*

179 - 189

(7.05 - 7.44)

189 - 199

(7.44 - 7.83)

Depressed height “D”*
[under force of 490 N (50 kg, 110 lb) with engine running]

110 (4.33)

Clearance “C” between pedal stopper and threaded end of stop lamp switch or ASCD switch

0.3 - 1.0 (0.012 - 0.039)

Pedal free play

At clevis

1.0 - 3.0 (0.039 - 0.118)

At pedal pad

1 - 3 (0.04 - 0.12)

*: Measured from surface of metal panel to pedal pad

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specifications

BR-90