Volkswagen Polo Service & Repair Manual: Refrigerant Circuit Extraction and Filling Valves for Service Station Couplings
- Evacuating and Charging Valve with Schrader Valve
- Evacuating and Charging Valve, High Pressure Side
- Evacuating and Charging Valve, Low Pressure Side
Refrigerant Circuit with Restrictor and Reservoir
1 -
A/C Compressor
2 -
Condenser
3 -
Restrictor
4 - ...
Evacuating and Charging Valve with Schrader Valve
Special tools and workshop equipment
required
Torque Wrench 1783 - 2-10Nm -VAG1783- with Torque Wrench
1783 - 1/4" Drive Ratchet -VA ...
Other materials:
Battery, Testing using Midtronics Battery Tester -MCR340VKT
Requirements
WARNING
Read and follow the Safety Precautions when working
with batteries. Refer to
→ Chapter „Warnings and Safety Precautions“.
...
Pressure Gauge, Tests and Measurements
Indicators on pressure gauge
1 -
Temperature scale for refrigerant R134a CF3–CH2F or
CH2F–CF3.
2 -
Pressure scale
The pressure gauge may have one or more temperature s ...
AGM Battery
Maintenance-Free Battery with Specific Electrolyte without a
Visual Indicator
Lead-acid battery, where the electrolyte is fixed in an
absorbent glass mat (AGM). The battery is closed and equipped
with breather valves.
...
