Bosch ACS 753 Repair Instructions page 108

Parts and Components
ACS 753, ACS 763, ACS 863 Service Manual
TANK TEMPERATURE SENSOR— Monitors
the temperature inside the ISV.
TRANSDUCER, ACCUMULATOR (SYSTEM
OIL SEPARATOR) — Measures the pressure
within the system oil separator.
TRANSDUCER, AIR PURGE— Measures the
pressure within the ISV.
TRANSDUCER, LOW-SIDE— Measures the
pressure of incoming refrigerant from the A/C
system. Pressure readings are then relayed to
the control board.
VACUUM PUMP— Pump designed to removed
moisture and air from an A/C system. Also aids
in the recovery process by performing a deep
recovery of A/C system.
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SP00D00609 2018-03-26 Robert Bosch GmbH