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ON-VEHICLE SERVICE TSB Revision HEATING AND AIR CONDITIONING 55-22 When a compressor is installed at the factory, it contains 120 cm 3 (4.1 floz) of refrigerant oil. While the A/C system is in operation, the oil is carried through the entire system by the Compressor oil: SUN PAG 56 Quantity: •••• Evaporator: 60 cm 3 (2.0 floz) •••• Condenser: 15 cm 3 (0.5 floz) •••• Suction hose: 10 cm 3 (0.3 floz) •••• Receiver: 10 cm 3 (0.3 floz) PERFORMANCE TEST M1552001400076 1. The vehicles to be tested should be in a place that is not in direct sunlight. 2. Close the high and low-pressure valve of the gauge manifold. 3. Connect the charging hose (blue) to the low-pressure valve and connect the charging hose (red) to the high-pressure 4. Install the quick joint (for low-pressure) to the charging hose (blue), and connect the quick joint (for high-pressure) to the CAUTION • To connect the quick joint, press section A firmly • When connecting, run your hand along the hose while 5. Connect the quick joint (for low-pressure) to the low- pressure service valve and connect the quick joint (for high- NOTE: The high-pressure service valve is on A/C pipe and 6. Start the engine. 7. Set the A/C controls as follows: • A/C switch: A/C − ON position • Mode selection: FACE position • Temperature control: MAXIMUM COOLING position • Air selection: RECIRCULATION position • Blower switch: 8. Adjust engine speed to 1,500 r/min with A/C clutch engaged. 9. Engine should be warmed up with doors and windows closed. AC001388 LOW-PRESSURE HIGH-PRESSURE GAUGE MANIFOLD CHARGING A SLEEVE CHARGING ADAPTOR ADAPTOR LOW- HIGH- AB |