Astra L4-1.8L (2009)
Note:
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Brake fluid rises in the reservoir, if necessary siphon with a siphon bottle.
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The collar of KM-6007-30 must point in the direction of the hand wheel or hexagonal section of KM-6007 .
4. Unscrew the brake piston.
Turn the brake piston back with KM-6007 (1) and KM-6007-30 (2).
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Turn piston back to stop.
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Screw piston outwards again until the next cut-out in the brake piston is aligned with the opening on the brake caliper (arrows).
