Astra L4-1.8L (2009)
10. Disconnect the wiring harness plug from the brake fluid level sensor.
11. Remove the hydraulic modulator.
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Disconnect the hydraulic modulator wiring harness plug.
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Remove the 6 hydraulic lines (1, 2, and 4).
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Remove the 3 screws (3)
12. Remove the hydraulic modulator bracket.
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Remove the 3 bolts (1).
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Remove the hydraulic modulator bracket.
