Volkswagen Polo Service & Repair Manual: Contact Housings, Repairing Wire Terminals

Single Wire Seals, Installing

  Note Single wire seals prevent the penetration of water and dirt into the contact housing. They are installed, for example, in the engine compart ...

Contact Housings, Releasing and Disassembling

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Other materials:

Refrigerant Circuit with Restrictor and Reservoir
1 -  A/C Compressor 2 -  Condenser 3 -  Restrictor 4 -  Evaporator 5 -  Reservoir with dryer bag ...

Replacing Reservoir, No Contaminants, No Loss of Refrigerant
  Discharge the refrigerant circuit. –  Replace the restrictor depending on the vehicle. –  Remove receiver or accumulator. –  Remove dirt from receiver or res ...

Washing the vehicle
First read and observe the introductory information and safety warningsThe longer substances such as insects, bird droppings, resinous tree sap, road dirt, industrial deposits, tar, soot or road salt and other corrosive materials remain on the vehicle, the more damage they do to the paintwork. ...