Volkswagen Polo Service & Repair Manual: Pressures, Checking
- Refrigerant Circuit Pressures (with A/C Service Station), Checking
- Checking with Restrictor and Reservoir, with Internally Regulated A/C Compressor
- Checking with Expansion Valve and Receiver/Dryer, with Internally Regulated A/C Compressor
- Checking with Expansion Valve and Receiver/Dryer, without Regulated A/C Compressor
- Checking with Restrictor, Reservoir and A/C Compressor Regulator Valve -N280-, Externally Regulated A/C Compressor
- Checking with Expansion Valve, Receiver/Dryer and A/C Compressor Regulator Valve -N280-, Externally Regulated A/C Compressor
Connecting Service Station
Turn off the ignition.
–
Connect the A/C service station to the power supply.
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Connect qui ...
Other materials:
Joint-Free Wiper Blade Characteristics
Characteristics for Bosch and Federal Mogul
Check the manufacturer when replacing the wiper blades.
Always replace them with blades made by the same manufacturer.
The wiper blades can be identified by the wiper arm mount.
...
Cleaning seat belts
First read and observe the introductory information
and safety warningsLarge particles of dirt on the automatic belt prevent
it from rolling back properly and thus from working effectively.
The seat belts must never be removed for cleaning purposes.
Remove dirt with a soft brush .
C ...
Refrigerant Oil
Refrigerant oil mixes with the refrigerant (about 20 - 40%,
depending on compressor type and amount of refrigerant) and
circulates constantly in the system, lubricating the moving
parts.
Special synthetic refrigerant oils, for example,
...
