Truck Wheel Speed ABS Sensor replacement For Meritor WABCO 4410328140 4410326180

Anti-lock brake systems (ABS) - generally also referred to as anti-lock systems (ALS) - are designed to prevent the vehicle wheels from locking as a result of the service brake being applied with too much force, especially on slippery road surfaces.

Only the Anti-Lock Brake System (ABS)
– guarantees stable braking characteristics on all road surfaces.
– maintains steerability and generally reduces the braking distance
– prevents vehicle combinations from jackknifing
– reduces tyre wear.

Package: sensor*1/via clamp*1
Temperature range: -40°C to +80°C
Item length：1000MM
 

 Sensor Installation:

The speed sensor is clamped adjustable into a hole in the steering-axle stub or a special sensor bracket via clamp bushing.
At the front axle, the sensor is manually pushed into the clamp bushing all the way to the stop position while the wheel is mounted. At the rear axle or at the trailer axles, the sensor has to be pushed into the clamp bush up to the stop position with the wheel hub removed. Putting on the wheel hub, it is then pressed out again until the sensor bears against the pole wheel. With installations that are exposed to heavier contamination we recommend using a clamp bushing and sensor with a thermally stable and splashproof grease to guard against corrosion of the hole in the axle stub and the penetration of dirt.

Note: There is no need to set a minimum air gap for the sensor because due to the wheel bearing play the gap is adjusted automatically during the first few wheel rotations.

Never use force or unsuitable tools such as pointed or sharp objects to adjust the speed sensor (if the air gap is too large). Doing so may damage the sensor cap!
When replacing a sensor, it is advisable to replace the clamp bushing as well.

Replaces: