A4 Quattro Cabriolet V6-3.2L (BKH) (2007)
Windshield Washer Hose: Service and Repair
Corrugated Hoses, Repairing
Corrugated Hoses, Repairing
NOTE: Corrugated hoses can be replaced with heat-shrink sleeves.
Special tools, testers and auxiliary items required
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Hot Air Gun VAS 1978/14 from Wiring Harness Repair Set VAS 1978A.
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Air Hose Pliers VAS 6228
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Connecting piece 1J0 955 875 R
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Connecting piece 1J0 955 875
Procedure
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Disconnect damaged part of washer fluid hose with the Air Hose Pliers VAS 6228.
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Connect ends - 1 and 4 - of the washer fluid line with connector pieces - 2 and 3 -.
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Slide the heat-shrink sleeve - 5 - over an end of the washer fluid line and connect the connector pieces with each other.
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Slide the heat-shrink sleeve over the washer fluid connector pieces.
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After sliding on, the heat-shrink sleeve must be shrunk with the Hot Air Gun VAS 1978/14.
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The heat-shrink sleeve must be heated from the center outward until it seals completely.
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Set the hot air gun to the correct temperature according to the operating instructions.
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When shrinking, ensure no other lines, plastic parts or insulation material is damaged by the hot nozzle.
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Check for function and leaks.