Engine cooling system Sealed cooling system with tubular radiator, pressure water pump and solid-fill thermostat. The cooling system includes a coolant expansion tank. The radiator operates in conjunction with an electric fan, which,...
Draining and filling the cooling system Unscrew the radiator and expansion tank caps. This can only be done on a cold engine. When the engine is hot, unscrew the cap until it clicks (using a rag) and wait until the pressure subsides. Take appropriate measures...
Radiator — removal 4.2.1. Removing the radiator Drain the coolant according to the instructions in chapter 4.1 . Disconnect the upper and lower water hoses after releasing their clamps. Disconnect the battery terminals. Disconnect the...
Water pump The water pump cannot be repaired and must be replaced if it fails or is damaged. To control the pump shaft, check the bearing play and install a new pump if the bearings are worn. Removing and installing the pump...
Thermostat — removal, checking and installation The 1.6L engine thermostat is located in the cylinder head behind the inlet fitting to which the upper water hose is connected. The 2.0L engine thermostat is located on the inside of the water pump cover. Figures 125...
Radiator fan Checking the operation of the fan If the radiator fan does not turn on or off, the cause may be a relay or temperature switch. First, you should check the electrical connections for breaks or poor contacts. If it turns...
Sizing and Adjustment Charts — Cooling System Design - Thermosiphon device with a water pump with an impeller. Thermostatic regulation, electric fan switched on and off by a switch in the radiator. System filling capacity: engine 4A-F/FE - 5.2 l engine 3S-FE - 6.2...