Passat Wagon 4Motion V6-2.8L (ATQ) (2003)
Front caliper piston, removing and installing
Special tools and equipment
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3409 Wedge
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Piston resetting tool
Removing
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Force piston out of brake caliper housing using compressed air.
Note: Place a wooden board into the recess of the caliper housing to prevent damaging the piston.
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Remove seal using 3409 wedge.
Note: When removing make sure that the surface of the cylinder is not damaged.
Installing
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Use only appropriate solvent to clean surfaces of the piston and seal, then dried.
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Apply a thinly coat of paste G 052 150 A2 to piston and seal before installing.
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Install oil seal in brake caliper housing.