VW Polo manuals

Volkswagen Polo Service & Repair Manual: 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 -VAS6234-
  WARNING
There is a danger of ice-up.
Refrigerant will leak out if refrigerant circuit is not discharged.
Refrigerant must be extracted before opening refrigerant circuit. If refrigerant circuit is not opened within 10 minutes of extraction, pressure may form in refrigerant circuit due to evaporation. Extract the refrigerant once more.
Only valves and connections that are resistant to refrigerant R134a and refrigerant oil must be installed.
Different connections (outer diameter) for high pressure and low pressure side.
Always screw on sealing caps.
Allocation in vehicle.
   
Refer to → Rep. Gr.87 for the vehicle-specific repair manual.
  Note
Torque Wrench 1783 - 2-10Nm -VAG1783- with Torque Wrench 1783 - 1/4" Drive Ratchet -VAS6234-
Use a suitable Refrigerant Sockets -T10364- to loosen the valve insert. Refer to → Fig. „“ Refrigerant Sockets -T10364- for the high pressure/low pressure side service connection valves in the refrigerant circuit”“
1 -  Connection with external thread and groove for O-ring
2 -  O-ring: 7.6 mm; 1.8 mm identification: black or with colors
3 -  Valve with M10 x 1.25 mm external threads and groove for O-ring (7 ± 1 Nm)
4 -  O-ring for the cap: 7.6 mm; 1.8 mm identification: black or with colors
5 -  Cap
 

Evacuating and Charging Valve, Low Pressure Side

Evacuating and Charging Valve, High Pressure Side
Special tools and workshop equipment required Torque Wrench 1783 - 2-10Nm -VAG1783- with Torque Wrench 1783 - 1/4" Drive Ratchet -VA ...

Switches and Sensors on Refrigerant Circuit and Connections
...

Other materials:

Manual gearbox: selecting a gear
Fig. 110 Gear shift pattern of a 5 or 6-speed manual gearbox First read and observe the introductory information and safety warnings The positions of the individual driving gears are shown on the gearshift lever  . Fully depress and hold the clutch pedal. Move the gear lever t ...

Unlocking the selector lever lock manually
Fig. 159 Removing the cover of the gearshift gate (left-hand drive) The controls are mirrored in right-hand drive vehicles Fig. 160 Unlocking the selector lever lock manually First read and observe the introductory information and safety warnings If the power fails in the vehicle (for ...

Round Connector Systems
  Note If necessary, housing securing mechanisms (secondary locks) must be released or removed using specified tool before releasing the contacts. Refer to → Chapter „Secondary Lock“.     ...

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