A4 Quattro Wagon L4-2.0L Turbo (BPG) (2005)
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Set slide ring - 1 - on hand vacuum pump VAS 6213 to position - B - for "pressure" .
CAUTION: The pressure must not exceed 750 mbar. If the pressure is exceeded, the vacuum diaphragm can be damaged.
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Operate Hand Vacuum Pump VAS 6213 several times and observe rods.
The linkage - A - must move approx. 300 mbar and be at approx. 700 mbar at end position.
Actuator lift is approx. 10 mm.
NOTE: If pressure cannot be raised with Hand Vacuum Pump VAS 6213 or pressure drops immediately, check Hand Vacuum Pump VAS 6213
and connecting hoses for leaks. If no malfunction can be found: Replace vacuum diaphragm.
