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HA-34 < ON-VEHICLE MAINTENANCE > [AUTOMATIC AIR CONDITIONER (HR/MR)] ELECTRICAL LEAK DETECTOR 2. Connect a suitable A/C manifold gauge set (SST: J-39183) to the A/C service valves. 3. Check if the A/C refrigerant pressure is at least 345 kPa (3.52 kg/cm 2 , 50 psi) above 16 ° C (61 ° F). If less than specification, recover/evacuate and recharge the system with the specified amount of refrigerant. ° C (61 ° F), leaks may not be detected since the system may not reach 345 kPa (3.52 kg/cm 2 , 50 psi). 4. Perform the leak test from the high-pressure side (compressor discharge a to evaporator inlet j) to the Compressor 1. Heater & blower unit assembly 2. Heater & cooling unit assembly 3. Evaporator 4. O-ring 5. Low pressure pipe 1 and high pres- 6. Expansion valve 7. Heater sealing 8. Low pressure flexible hose and pipe 9. Low pressure pipe 2 fixing clamp as- 10. High pressure flexible hose 11. Compressor 12. Low pressure flexible hose 13. Low & high pipe bracket support 14. High pressure pipe 1 15. Condenser assembly 16. Liquid tank fixing bracket 17. Refrigerant pressure sensor 18. Liquid tank E1KIA0037GB |