VW Polo manuals

Volkswagen Polo Service & Repair Manual: Refrigerant Circuit General Information

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Refrigerant Circuit General Information

Refrigerant Circuit, General Precautions
Follow the instructions for the workplace. They should be displayed in the workplace. Ensure absolute cleanliness when working. ...

Refrigerant Circuit Components
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Other materials:

Refrigerant Circuit with Expansion Valve and Evaporator
1 -  Evaporator 2 -  Expansion Valve 3 -  Valve for extracting, filling and measuring 4 -  Receiver/dryer with dryer bag/dryer cartridge ...

Checking with Restrictor, Reservoir and A/C Compressor Regulator Valve -N280-, Externally Regulated A/C Compressor
  Note Connecting service station. Refer to → Chapter „Connecting Service Station“. Observe test requirements. Refer to → Chapter „Pressures, Checking“. –  ...

AGM Battery, Checking
Perform Battery Checks in the Following Sequence: 1.  Visual inspection. Refer to → Chapter „Visual Inspection“. 2.  Check the battery using the Battery Tester -VAS6161-. Refer to ...

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