WABCO SMARTTRAC MM1543, Руководство по обслуживанию

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Component Replacement
5 Component Replacement
5.1 Component Removal and Installation
5.1.1 Sensors
5.1.1.1 Sensor Lubricant Specification
WABCO specifications call for a sensor lubricant with the following characteristics.
Lubricant must be mineral oil-based and contain molydisulfide. It should have excellent anti-corrosion and
adhesion characteristics and be capable of continuous function in a temperature range of -40° to 300°F
(-40° to 150°C).
WABCO provides sensor lubricant in a packet with each sensor service part. Lubricants approved for use
on WABCO sensors and spring clips are as follows.
„
Mobilith SHC-220 (Mobil)
„
TEC 662 (Roy Dean Products)
„
Staburags NBU 30 PTM (Kluber Lubrication)
„
Valvoline EP 633
5.1.2 Wheel Speed Sensor Replacement — Front Axle
Removal
1. Park the vehicle on a level surface. Apply the parking brakes. Block the rear tires to prevent the vehicle
from moving. If necessary, raise the front tires off the ground. Place safety stands under the axle.
2. Disconnect the fasteners that hold the sensor cable to other components.
3. Disconnect the sensor cable from the chassis harness.
4. Remove the sensor from the sensor holder. Twist and pull the sensor to remove it from the sensor
bracket. Do not pull on the cable.
KNUCKLE-MOUNTED
SENSOR
1004706a