WABCO ESC - Page 9

1 Introduction
5
WABCO Maintenance Manual MM-0112 (Revised 07-18)
Figure 1.12
Figure 1.13
Figure 1.12
1002004h
WHEEL SPEED
SENSORS
ABS
MODULATOR
VALVES
ABS
MODULATOR
VALVE
ABS
MODULATOR
VALVE
RELAY
VALVE
WHEEL SPEED
SENSORS
ECU
4S/4M CONFIGURATION — ABS ONLY
AIR LINES
ELECTRICAL LINES
LAMPS
QUICK
RELEASE
VALVE
Figure 1.13
VALVE PACKAGE
INSTALLATION (REAR)
AIR LINES
LAMPS (UP TO
THREE: ABS,
TRAILER ABS, ATC)
LAMPS
4S/4M ABS/ATC
ATC VALVE
1002004g
VALVE PACKAGE
INSTALLATION (FRONT)