VW Polo manuals

Volkswagen Polo Service & Repair Manual: Expansion Valve

  Caution
Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the system.
Only use tools and materials approved by the manufacturer.
The warranty is voided if non-approved tools or materials are used.
All components of the refrigerant circuit submitted for quality observation are always to be sealed (use original sealing caps of original part).
Replace damaged or leaking components of refrigerant circuit. Refer to → Chapter „Components, Replacing“.
To date, the original parts (compressor, reservoir, receiver/dryer, evaporator and condenser) have been filled with nitrogen gas. This charge is being gradually discontinued. There is little or no pressure equalization when removing the sealing plugs from the original part.
   
The expansion valve atomizes the streaming refrigerant and controls the flow quantity so that the vapor is gaseous only at the evaporator outlet, depending on the heat transmission.
 

Expansion Valve

Receiver/Dryer
  Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the sys ...

O-Ring
  Caution Non-approved tools or materials such as leak sealing additives can cause damage or malfunctions in the sys ...

Other materials:

Securing child seats with the top tether
Fig. 65 Retaining ring for top tether in the stowage area behind the rear seats Fig. 66 Top tether hooked over into the luggage compartment First read and observe the introductory information and safety warnings Observe the child seat manufacturer's instructions when fitting or removin ...

Sun visors
Fig. 70 Sun visor First read and observe the introductory information and safety warnings Various positions for the driver and front passenger sun visors: Folded down over the windscreen. Pulled out of the bracket and swung over towards the door . Vanity mirror light There is a v ...

Switching lights on and off
Fig. 68 Next to the steering wheel: examples of the various light switches First read and observe the introductory information and safety warnings Observe any country-specific regulations when using vehicle lighting. In vehicles with a factory-fitted towing bracket, the vehicle's rear fog ...

© 2016-2026 Copyright www.vwpolo.net