Beetle L4-1.9L DSL Turbo (ALH) (1998)
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Force piston out of brake caliper housing using compressed air.
CAUTION!
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Place a piece of wood in the recess to prevent damaging the piston.
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Use only enough air pressure to force piston out.
WARNING!
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Always wear safety goggles when working with compressed air.
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Remove piston seal using wedge 3409.
CAUTION!
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When removing, use care to ensure that the cylinder bore is not damaged.
Installing
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Install new piston seal in caliper.
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Lubricate piston and cylinder bore lightly using brake fluid.
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Install dust boot with outer sealing lip on piston.
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Hold piston if front of caliper and insert inner sealing lip into grove in cylinder using wedge 3409.