A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
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Place protective seal with outer sealing lip on piston.
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Clean surfaces of piston and seal using methylated spirits only, then dry.
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Apply thin coat of assembly paste, part number G 052 150 A2 to piston and seal before installing.
CAUTION: Part numbers are listed here for reference only. Always check with your Parts supplier for the latest information.
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Using 3409 wedge, insert inner sealing lip into cylinder groove.
Note: Hold the piston in front of the caliper housing for this procedure.
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Press piston into brake caliper housing using piston resetting tool.
Note: The outer sealing lip of the protective seal will then locate in the piston groove.