Bosch ACS 653 Repair Instruction page 92

Plumbing and Mechanical
NOTE: All wires must be clear of moving parts, pinch points, and sharp edges.
High-Pressure
Switch
Recover
Solenoid (S11)
Deep Recover
Solenoid (S12)
Oil Return
Solenoid (S13)
Main Manifold Assembly
Low Side Pressure
Transducer (LSP)
Main Manifold Assembly
NOTE:
• S17 is used on ACS 663-RI unit only.
SP00D00624 2021-04-08
Low Side Inlet
Solenoid (S4)
Recycle
Identifier
Solenoid (S8)
Solenoid (S17)
(Top View)
Check Valve for
Vacuum Pump
Tank Pressure
Transducer (TP)
Solenoid (S3)
(Side View)
Figure 4-4. Assembly Component Names
High Side Inlet
Solenoid (S5)
Low Side Charge
Solenoid (S7)
High Side Charge
Solenoid (S6)
Accumulator Pressure
Transducer (AP)
Vacuum
Solenoid (S9)
Dye Solenoid
(S15)
Injection Manifold Assembly
Tank Temperature
Sensor (TT) Solenoid (S22)
4psi Relief
Oil Drain
92
ACS 653, ACS 663 Service Manual
Flush Manifold Assembly
POE Solenoid
PAG Solenoid
(S14)
Tank Liquid
Air Purge
Solenoid (S1)
ISV Assembly
(Side View)
Robert Bosch GmbH
(S2)