Volkswagen Polo Service & Repair Manual: Switches and Sensors on Refrigerant Circuit and Connections
- A/C Refrigerant High Pressure Switch -F23
- Magnetic Clutch High Pressure Switch -F118
- A/C Refrigerant Low Pressure Switch -F73
- Refrigerant Circuit Connections with Valve for Switches
- A/C Pressure Switch -F129
- High Pressure Sensor -G65
- A/C Pressure/Temperature Sensor -G395
- A/C Compressor Regulator Valve -N280
Evacuating and Charging Valve, Low Pressure Side
Special tools and workshop equipment
required
Torque Wrench 1783 - 2-10Nm -VAG1783- with Torque Wrench
1783 - 1/4" Drive Ratchet -VA ...
A/C Refrigerant High Pressure Switch -F23
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
...
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
...
Tyre lettering
Fig. 149 International tyre lettering
First read and observe the introductory information
and safety warnings
Tyre lettering (example)
Meaning
①
Product name
Individual tyre lettering from manufacturer.
②
DO ...
Welding and Soldering on Refrigeration Systems
Before performing welding or soldering work on vehicles near
the air conditioning system components, extract the refrigerant
and remove the residue by flushing with compressed air and
nitrogen.
The products of refrigerant decomposition d ...
