Nissan Xterra. Instruction — part 144
SENSOR ROTOR
BRC-233
< UNIT REMOVAL AND INSTALLATION >
[TYPE 2]
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SENSOR ROTOR
Removal and Installation
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FRONT
The wheel sensor rotors are built into the wheel hubs and are not removable. If damaged, replace wheel hub
and bearing assembly. Refer to
FAX-8, "Removal and Installation"
REAR
Removal
NOTE:
It is necessary to disassemble the rear axle to replace the sensor rotor.
1. Remove axle shaft assembly. Refer to
RAX-20, "Removal and Installation"
2. Pull the sensor rotor of off the axle shaft using Tool and a press.
Installation
1. Install new sensor rotor on axle shaft using a suitable length
steel tube and a press. Make sure sensor rotor is fully seated.
CAUTION:
Do not reuse the sensor rotor.
2. Install axle shaft assembly. Refer to
(M226).
CAUTION:
Do not reuse the axle oil seal.
Tool number
: ST30031000 (
—
)
WFIA0341E
BRC-234
< UNIT REMOVAL AND INSTALLATION >
[TYPE 2]
ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)
ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)
Removal and Installation
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NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Disconnect the negative battery terminal. Refer to
PG-72, "Removal and Installation"
2. Remove air cleaner case. Refer to
.
3. Disconnect the harness connector from the ABS actuator and electric unit (control unit).
4. Disconnect the brake tubes.
CAUTION:
• To remove the brake tubes, use a flare nut wrench to prevent the flare nuts and brake tubes from
being damaged.
• Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is
splashed on painted areas, wash it away with water immediately.
5. Remove three bolts, then remove the ABS actuator and electric unit (control unit) and bracket.
6. Remove the bolt and remove the bracket from the ABS actuator and electric unit (control unit).
INSTALLATION
1.
From master cylinder secondary side
18.2 N·m (1.9 kg-m, 13 ft-lb)
2.
To rear right disc brake
13.0 N·m (1.3 kg-m, 10 ft-lb)
3.
To rear left disc brake
13.0 N·m (1.3 kg-m, 10 ft-lb)
4.
To front right disc brake
13.0 N·m (1.3 kg-m, 10 ft-lb)
5.
To front left disc brake
13.0 N·m (1.3 kg-m, 10 ft-lb)
6.
From master cylinder primary side
18.2 N·m (1.9 kg-m, 13 ft-lb)
7.
ABS actuator and electric unit (control unit) 8.
Harness connector
Front
AWFIA0743GB
ACTUATOR AND ELECTRIC UNIT (ASSEMBLY)
BRC-235
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Installation is in the reverse order of removal.
• If the ABS actuator and electric unit (control unit) is replaced, make sure to adjust position of steering angle
sensor. Refer to
BRC-122, "ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Spe-
CAUTION:
• All hoses and piping (tubes) must be free from excessive bending, twisting and pulling.
• Make sure there is no interference with other parts when turning steering both clockwise and coun-
terclockwise.
• The brake piping is an important safety part. If a brake fluid leak is detected, always disassemble the
parts. Replace applicable part with a new one, if necessary.
• Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is
splashed on painted areas, wash it away with water immediately.
• Do not bend or twist brake hose sharply, or strongly pull it.
• When removing components, cover connections so that no dirt, dust, or other foreign matter gets in.
• Do not reuse drained brake fluid.
• After installation of the ABS actuator and electric unit (control unit), refill brake system with new
brake fluid. Then bleed the air from the brake system. Refer to
BR-17, "Bleeding Brake System"
.
ABS actuator and electric
unit (control unit)
: 7.0 N·m (0.7 kg-m, 62 in-lb)
BRC-236
< UNIT REMOVAL AND INSTALLATION >
[TYPE 2]
STEERING ANGLE SENSOR
STEERING ANGLE SENSOR
Removal and Installation
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REMOVAL
1. Remove the spiral cable. Refer to
SR-13, "Removal and Installation"
.
2. Remove the screws and remove the steering angle sensor from the spiral cable.
INSTALLATION
Installation is in the reverse order of removal.
• Reset the neutral position of the steering angle sensor. Refer to
BRC-12, "ADJUSTMENT OF STEERING
ANGLE SENSOR NEUTRAL POSITION : Special Repair Requirement"
CAUTION:
Any time the steering angle sensor is removed and installed or replaced, you must reset the neutral
position of the steering angle sensor. Refer to
BRC-12, "ADJUSTMENT OF STEERING ANGLE SEN-
SOR NEUTRAL POSITION : Special Repair Requirement"
.
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