Q5 Quattro V6-3.2L (CALB) (2009)
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Thinly coat piston and seal with assembly paste ( G 052 150 A2) before inserting.
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Insert inner seal in the brake caliper groove - arrow -.
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Press the protective cap onto the brake caliper housing so that it contacts the brake caliper housing all around.
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It should no longer be possible to remove the protective cap from the brake caliper housing by hand.
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Thinly coat piston and seal with assembly paste ( G 052 150 A2) before inserting.
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Press brake piston lightly on the protective cap.
Do not angle piston, to avoid damaging the seal sleeve.
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Blow the protective cap on with pressurized air (max. 3 bar). The protective cap will thereby jump over the brake piston.
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Press brake pistons into the caliper using piston resetting tool (T10145).