Infiniti G20 (P11). Manual - part 125

NCBR0111

CAUTION:

Be careful not to damage sensor edge and sensor rotor teeth.
When removing the front or rear wheel hub assembly, 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.

Front Wheel Sensors

NCBR0111S01

SBR472E

GI

MA

EM

LC

EC

FE

CL

MT

AT

AX

SU

ST

RS

BT

HA

SC

EL

IDX

REMOVAL AND INSTALLATION

ABS

BR-75

Rear Wheel Sensors

NCBR0111S09

SBR473E

REMOVAL AND INSTALLATION

ABS

Rear Wheel Sensors

BR-76

ABS Actuator and Electric Unit

NCBR0111S10

SBR474E

REMOVAL

NCBR0111S1001

1.

Disconnect battery cable.

2.

Drain brake fluid.

3.

Remove mounting bracket fixing bolts and nuts.

4.

Disconnect connector, brake pipes and remove fixing nuts.

INSTALLATION

NCBR0111S1002

CAUTION:

After installation, refill brake fluid. Then bleed air.
1.

Connect brake pipes temporarily.

2.

Tighten fixing bolts and nuts.

3.

Tighten brake pipes.

4.

Connect connector and battery cable.

GI

MA

EM

LC

EC

FE

CL

MT

AT

AX

SU

ST

RS

BT

HA

SC

EL

IDX

REMOVAL AND INSTALLATION

ABS

ABS Actuator and Electric Unit

BR-77

SBR984C

SBR873CA

Sensor Rotor

NCBR0111S02

REMOVAL

NCBR0111S0201

1.

Remove the drive shaft and rear wheel hub. Refer to “Drive
Shaft” and “Wheel Hub” in AX section.

2.

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

SBR985C

INSTALLATION

NCBR0111S0202

Install the sensor rotor. For front sensor rotor, use hammer and
wooden block. For rear sensor rotor, use suitable drift and press.

I

Always replace sensor rotor with new one.

SBR986C

I

Pay attention to the dimension of rear sensor rotor as show in
figure.

h: 22.7 - 23.7 mm (0.894 - 0.933 in)

REMOVAL AND INSTALLATION

ABS

Sensor Rotor

BR-78