RECIRC/FRESH Control Dampers RECIRC/FRESH Control Servo Motor AC1348 (b) RECIRC/FRESH Control System RECIRC and FRESH changes as follows. ① RECIRC/FRESH control switch is pushed. ② System amplifier rotates a motor in RECIRC/FRESH control servo motor. ③ RECIRC/FRESH control dampers moves as shown left illustration. SPECIAL TOOLS AND EQUIPMENT Tool SST No. Use Manifold gauge set 07110-58011 To evacuate and charge system Ohmmeter — To perform electrical diagnosis Voltage meter — To perform electrical diagnosis Ammeter — To perform electrical diagnosis Magnetic clutch stopper 07112-76060 To remove and install pressure plate Magnetic clutch remover 07112-66040 To remove pressure plate Snap ring pliers (External type) 07114-84020 To remove and install rotor and stator SSM (SPECIAL SERVICE MATERIALS) Part Name Part No. Use etc. DENSOOIL 6, 07117-68040 Compressor SUNISO No.5GS or equivalent —