Typical Iabs Trailer Installation - WABCO iABS 2S/1M Standard Maintenance Manual

System Confi gurations
5.1.1 Typical iABS Trailer installation are illustrated in Figure 5.1 through 5.8:
WABCO recommends placing the sensors on the axle that will provide the most braking
performance. This is based on the way the suspension reacts during heavy braking applications.
The Trailer Manufacturer can help provide this information. The following Figures 5.1 through 5.8
are recommendations for many of the standard trailers built in North America.
Fig. 5.1
FRONT OF
TRAILER
2S/1M STANDARD VALVE MOUNTED
WITH CONTROL PORT
FACING FRONT OF TRAILER
NOTE: Typical Tandem Axle Trailer
Spring Suspension Installation
with Sensors on Rear Axle
C
D
SERVICE/CONTROL LINES
SENSOR CABLES
SERVICE BRAKE
SUPPLY AIR
SPRING BRAKE AIR
2S/1M STANDARD VALVE MOUNTED WITH
CONTROL PORT FACING FRONT OF TRAILER
NOTE: Typical Tandem Axle Trailer
Spring Suspension Installation
with Sensors on Front Axle
C
FRONT OF
TRAILER
D
SERVICE/CONTROL LINES
SENSOR CABLES
SERVICE BRAKE
SUPPLY AIR
SPRING BRAKE AIR
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