Evacuate Air From Refrigeration System

(a) Connect the vacuum pump adapter to the vacuum pump.

Manifold

Gauge

Low Pressure Service Valve

Low Pressure Service Valve

High Pressure Service Valve

Vacuum Pump Adapter

High Pressure Service Valve

Vacuum Pump Adapter

N13791

(b) Connect the center hose of the manifold gauge set to the vacuum pump adapter.

(c) Open both the high and low hand valves and run the vacuum pump.

(d) After 10 minutes or later, check that the low pressure gauge indicates 750 mmHg (30 in. Hg) minimum.

HINT:

If the reading is 750 mmHg (30 in. Hg) close both hand valves of the manifold gauge set and stop the vacuum pump.

Check the system for leaks and repair if necessary.

(e) Close both the high and low hand valves and stop the vacuum pump.

(f) Leave the system in this condition for at least 5 minutes and check that there is no gauge indicator.

LOCATION

Compressor and Magnetic Clutch

2003 Toyota Corolla Clt Relay

MG CLT Relay p I24786

w/o EMV: A/C Control A/C Amplifier

A/C Amplifier

Room Temperature Sensor-(for Front A/C)

Room Temperature Sensor (for Rear A/C) Rear A/C Control Switch w/o EMV: A/C Control A/C Amplifier

A/C Amplifier

Room Temperature Sensor-(for Front A/C)

Room Temperature Sensor (for Rear A/C) Rear A/C Control Switch

Land Cruiser 2003 Evaporator Servicing

Front Cooling Unit Expansion Valve Evaporator

Evaporator Temperature Sensor

Rear Cooling Unit Blower Motor Power Transister Evaporator Thermistor

Expansion Valve with Magnetic Valve

Rear Heater Unit Blower Motor Power Transistor Heater Radiator Air Mix Servomotor Air Inlet Temperature Sensor

Front Cooling Unit Expansion Valve Evaporator

Evaporator Temperature Sensor

24787

AIR CONDITIONING - AIR CONDITIONING SYSTEM_

AC1HL-05

Was this article helpful?

0 0

Post a comment