Skoda Octavia III 2013 Workshop Manual page 156

Octavia III 2013 ➤ , Octavia III 2014 ➤
1.2/63; 77 kW TSI engine - Edition 11.2014
– Open the valve -B-, while doing so turn the lever in the direction
of flow.
• Vacuum is generated in the cooling system by the suction jet
pump. The display instrument pointer must be in the green
area.
– In addition, briefly open the valve -A- and turn the lever in the
direction of flow, so that the hose of the coolant expansion
bottle is filled -VAS 6096- with coolant.
– Close the valve -A- again.
– Leave the valve -B- open a further 2 minutes.
• A vacuum pump is created in the cooling system by the vac‐
uum pump; the display instrument pointer must remain in the
green area.
– Close the valve -B-.
• The display instrument pointer must remain unaffected in the
green area. The vacuum in the cooling system is now sufficient
for subsequent filling.
Note
If the pointer is below the green area, repeat the process.
♦
If the vacuum drops, check the cooling system for leak points.
♦
– Disconnect pneumatic hose.
– Open valve -A-.
• The vacuum pump in the cooling system draws the coolant out
of the coolant reservoir -VAS 6096- and fills the cooling sys‐
tem.
– Remove the cooling system charge unit - VAS 6096- from the
coolant expansion tank.
– Fill up coolant up to "Max" marking.
– Install the noise insulation ⇒ Body Work; Rep. gr. 66 .
For vehicles with auxiliary heating
– Switch on auxiliary heating for approximately 30 seconds.
Continued for all vehicles
– Set temperature to "HI".
– Switch off AC compressor. Press
• The LED in the button must not illuminate.
– Start engine and run for not more than 2 minutes at 1500 rpm.
– With the engine running, fill coolant up to the overflow hole on
the coolant expansion tank.
– Tighten cap for coolant expansion tank tighten until it clicks
into place.
– Run engine at idling speed until the two large coolant hoses
at the radiator are hot.
– Switch off engine and allow it to cool down.
150
Rep. gr.19 - Cooling
button to do so.
AC