Vehicle cooling and heating Toyota Land Cruiser 60/80

Cooling and heating systems — design description
Engine cooling system 1. Damper body; 2. To the radiator; 3. Outlet pipe; 4. To the radiator; 5. Bypass pipe; 6. Pump; 7. From the radiator; 8. Inlet pipe; 9. From the heater; 10. To the heater Cooling system...

Technical characteristics of the cooling and heating system
Radiator cap valve opening pressure 0.6 – 1.0 bar Thermostat response temperature 83 – 95°C Type of refrigerant in the air conditioning system: – up to and including 1993 R12 – since 1994. R134 A Refrigerant charging...

Antifreeze — General Information
A mixture of antifreeze and water in a ratio of 50/50 to 70/30 is poured into the cooling system. The concentration of antifreeze is checked with a hydrometer.

Thermostat — Checking and Replacing
Engine thermostat 1FZ-FE 1. Thermostat 2. Gasket 3. Inlet pipe Warning! Work is carried out on a cold engine in compliance with safety measures (antifreeze is poisonous). Examination 1. Before concluding that the...

Fan impeller and fluid coupling — removal and inspection
Examination 1. If cracks are found on the blades or the impeller has play on the shaft, replace the impeller. 2. Replace the coupling if a leak is detected. 3. The coupling must be replaced if axial play of the impeller...

Radiator and expansion tank — removal and installation
Radiator and related parts 1. Bypass hose; 2, 20. Radiator hose; 3. Battery mounting bracket; 4. Battery; 5. Tray; 6. Casing; 7. Impeller and coupling; 8. Front grille; 9, 13. Bracket; 10. Drain tap; 11. Gasket; 12....

Oil cooler — removal and installation
Engine oil cooler 3F-E 1, 4. Gasket; 2. Pressure reducing valve; 3. Spring; 5. Plug; 6, 11. Coolant hose; 7. Oil cooler; 8. Ring; 9. Oil pressure sensor; 10. Bracket; 12. Oil filter Engine oil cooler 1FZ-FE 1. Gasket;...

Coolant pump — removal, inspection and installation
Engine Coolant Pump 3F-E 1. Bypass hose; 2. Oil cooler hose; 3. Gasket; 4. Pump; 5. Pulley flange; 6. Drive belt; 7. Fluid coupling; 8. Impeller; 9. Pulley; 10. Inlet hose; 11. Pump plate; 12. Heater hose Engine Coolant...

Liquid Temperature Sensor — Checking and Replacing
Location of the temperature sensor on the 3F-E engine 1. Windscreen wiper motor; 2. Brake fluid level sensor; 3. Headlight washer motor; 4. Liquid temperature sensors; 5. Oil pressure sensor Location of the temperature...

Heater Fan Motor and Circuit
Wiring diagram of the air conditioning system 1. Battery; 2. Main fuse; 3. Additional fuse; 4. Ignition switch; 5. Heater relay; 6. Electric motor; 7. Resistor; 8. Electric motor relay; 9. Fan switch; 10. Air...

Heater radiator — removal and installation
Below is a detailed description of the procedure for removing the heater core. It is much easier to remove the core after removing the evaporator, but to do this you must first depressurize the air conditioning system...

Heating and air conditioning control panel
Attention! Early production cars are equipped with a cable drive for interior heating/air conditioning. Later production cars are equipped with an electric drive for air intake flaps. Removal and installation 1....

Adjusting the control cables
After securing the cables to the control panel and after installing the control panel itself, it is necessary to adjust the cable tension. 1. Move the control handles to the RECIRC, COOL and DEF positions. 2. To adjust...

Checking the heater/air conditioner controls
Checking the Air Conditioner Switch on 80 Series Vehicles 1. Connector A 2. Connector B 62 Series Heater Switch Test Chart Rear Heater Switch Test Chart for 62 Series Vehicles 1. Remove the air conditioner switch and...

Air conditioning and heating systems
Main units of the air conditioning system 1. Pressure relay; 2. Capacitor; 3. Compressor; 4. Moisture separator Warning! The air conditioning system line is under high pressure. Until the refrigerant is completely...

Air Conditioner Moisture Separator — Removal and Installation
Coolant Line Tubes at the Water Separator on 60, 62, and 80 Series Vehicles 1, 3. Hose with liquid refrigerant; 2. Moisture separator Removal and installation Attention! Depressurization of the air conditioner line and...

Air Conditioning Compressor — Removal and Installation
Compressor mounting parts 1. Bracket Removal and installation 1. Depressurize the air conditioner and remove the refrigerant at a car service center. 2. Disconnect the battery from ground. 3. Remove the belt from the...

Air Conditioner Condenser — Removal and Installation
Capacitor mounting bolts 1. Drain hose; 2. Hood lock bracket; 3. Liquid refrigerant tube; 4. Clamp Removal and installation 1. Depressurize the air conditioner and remove the refrigerant at a car service center. 2....

Evaporator and expansion valve
Evaporator mounting on 60, 62 series vehicles Evaporator mounting on 80 series vehicles Evaporator parts for cars of series 60, 62 1. Wires; 2. Clutch relay; 3. Holder; 4. Thermistor; 5. Expansion valve; 6. Liquid...

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