911 Carrera S (997) F6-3.8L (2005)
Adapter K22 on coolant expansion tank
2. Connect the vacuum pressure gauge of the bleeder tool to the flexible extension. When doing so, ensure that both shut-off valves are closed
(positioned at 90° to flow direction).
3. Connect the Venturi nozzle to the vacuum pressure gauge.
Venturi nozzle on vacuum pressure gauge
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The quantity of coolant available should exceed the amount required to fill the system by about two liters in order to prevent air being sucked in.
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An antifreeze content of -35°C corresponds to a mixture of 50:50 (antifreeze: water).
4. Place a canister with a sufficient amount of coolant and with an antifreeze content of -35°C behind the vehicle near to the expansion tank.
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The bleeding process is completed more quickly if the canister is positioned at the same height as the coolant reservoir.
5. Push the filler hose of the vacuum pressure gauge -5- onto the canister connection. Draw off the return line -6- of the Venturi nozzle into a second
container.
Special canister filling tool
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