Volkswagen Polo Service & Repair Manual: Refrigerant Circuit with Restrictor and Reservoir
| 5 - |
Reservoir with dryer bag |
Note
| Arrows point in direction of refrigerant flow. |
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1 -
Evaporator
2 -
Expansion Valve
3 -
Valve for extracting, filling and measuring
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Other materials:
Product Characteristics
Refrigerants used in motor vehicle air conditioning systems
belong to the new generation of refrigerants based on
chlorine-free, partially fluorinated hydrocarbons (H-FKW,
R134a).
With regard to their physical properties, these are
...
Information stickers and plates
First read and observe the introductory information
and safety warningsSafety certificates, stickers and plates showing important
vehicle operation information are factory-fitted in the engine compartment and on
certain parts such as the tank flap, front passenger sun visor, the driver door
...
Introduction
This chapter contains information on the following subjects:
→ Warning lamp and coolant temperature display
→ Coolant specification
→ Checking the coolant level and refilling coolant
Never carry out any work on the engine coolant system if you are not familiar
with t ...
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