Isuzu KB P190. Manual — part 172

ANTI-LOCK BRAKE SYSTEM 5B-9

4

××××2 High Ride Suspension, 4××××4

RTW55ALF000201

Legend

(1) Connector Portion

(2) Front Speed Sensor Assembly

(3) Bolt: Cable to Knuckle

(4) Bolt: Sensor to Knuckle

(5) Bolt: Cable to Upper Link

Removal

1. Remove speed sensor connector at connector

portion.

2. Remove sensor fixing bolt (4).

3. Remove cable fixing bolts and nut (4

×2).

4. Disconnect the arrow mark locks of the cable clips.

5. Remove the speed sensor assembly.

Inspection and Repair

1. Check the speed sensor head for presence of

foreign materials; remove any dirt, etc.

2. Check the head for damage; replace speed sensor

if necessary.

3. Check the speed sensor cable for short or open

circuit, and replace with a new one if necessary.

To check for cable short or open, bend or stretch

the cable while checking for continuity.

5B-10 ANTI-LOCK BRAKE SYSTEM

Installation

1. Install the speed sensor in the knuckle and take

care not to hit the speed sensor head during

installation.

2. Install speed sensor fixing bolt and tighten the

fixing bolt to the specified torque.

Torque: 8 N

⋅m (0.8 kgf⋅m /69 lb·in)

3. Connect the cable clips at the arrow mark places.

4. Install the cable fixing bolt and tighten the fixing

bolt to the specified torque.

Torque:

Bolt 8

N

⋅m (0.8 kgf⋅m /69 lb·in)

NOTE: Confirm that the cable is not twisted when
connecting the speed sensor cable.

5. Connect the speed sensor connector.

ANTI-LOCK BRAKE SYSTEM 5B-11

Rear Wheel Speed Sensor

Rear Wheel Speed Sensor and Associated Parts

420R300008

Legend

(1) Rear Speed Sensor Assembly

(2) Bolt: Cable to frame

(3)

Connector

(4) Bolt: Sensor to rear axle

(5) Speed Sensor

(6) Bolt: Cable to axle

(7) Bolt: Sensor to rear axle

(8) Speed Sensor

Removal

1. Disconnect the harness connector.

2. Remove the cable fixing bolt.

3. Disconnect the cable fixing clips (arrow marked).

4. Remove the speed sensor fixing bolts and speed

sensor.

Inspection and Repair

1. Check speed sensor head for presence of foreign

materials; remove any dirt, etc.

2. Check the head for damage, and replace speed

sensor if necessary.

5B-12 ANTI-LOCK BRAKE SYSTEM

3. Check speed sensor cable for short or open, and

replace with a new one if necessary. To check for

cable short or open, bend or stretch the cable while

checking for continuity.

Installation

1. Install the speed sensor.

2. Tighten the sensor fixing bolts to the specified

torque.

Torque: 8 N

⋅m (0.8 kgf⋅m / 69 lb·in)

3. Connect the cable fixing clips (arrow marked).

4. Install the cable fixing bolts and tighten it to the

specified torque.

Torque: 8 N

⋅m (0.8 kgf⋅m / 69 lb·in)

5. Connect the harness connector.