Expansion tank filler cap
The working pressure of the valve is about 0.8 atm.
Control lamp of the thermal switch of the fan
Lights up when the engine temperature is - 88°C
Goes out when the engine temperature is - 79°C
Drive belt tension (deviation from the starting position when strongly pressed with a finger)
4-cylinder petrol engines
water pump belt (new):
- Cold engine - 3.5 - 4.5 mm
- Hot engine - 5.5 - 6.5 mm
Power steering belt:
- Cold engine - 3.5 mm
- Warm engine - 4.0 - 4.5 mm
A/C Compressor Belt:
- Cold engine - 3.0 - 4.0 mm
- Hot engine - 3.5 - 4.5 mm
Diesel engines
water pump belt (new):
- Cold engine - 3.5 - 4.5 mm
- Hot engine - 5.5 - 6.5 mm
Power steering belt:
- Cold engine - 4.0 - 4.5 mm
- Hot engine - 5.0 mm
A/C Compressor Belt:
- Cold engine - 3.0 - 4.0 mm
- Hot engine - 3.5 - 4.5 mm
V6 engine
water pump belt (new):
- Cold engine - About 3.0 mm
- Hot engine - 3.0 - 3.5 mm
Power steering belt:
- Cold engine - 2.5 - 3.0 mm
- Hot engine - 3.0 - 3.5 mm
A/C Compressor Belt:
- Cold engine - 3.0 - 4.0 mm
- Hot engine - 3.5 - 4.5 mm
Thermostat
4 cylinder engine
Starts to open at -81°C
Fully open at -93°C
Valve stem travel - 7.5 mm or more
V6 engine
Starts to open at -85°C
Fully open at -93°C
Valve stem travel - 7.5 mm or more