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  VW Passat repair +
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Repair B3-B4/Passat B3-B4 Volkswagen Passat
 >> Cooling system >> Removal and installation of elements of system of cooling >> Replacement of technological caps 
 Removal and installation of technological caps carry out in the following order: – merge liquid from cooling system; – measure depth of installation of technological caps; – drill an opening in a technological cap and screw self-cutting screws; – пассатижами extend a technological cap for a screw head; – clear a surface of a nest of a cap the block of cylinders, then grease an opening with hermetic; 
 
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       PREVENTION 
 
Use the hermetic intended for system of cooling. 
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 – by means of a special tubular opravka establish a new technological cap in the block of cylinders on in advance measured depth; – fill in cooling liquid in cooling system. 
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