Volkswagen Polo Service & Repair Manual: A/C Service and Recycling Units
Pressure Gauge, Tests and Measurements
Indicators on pressure gauge
1 -
Temperature scale for refrigerant R134a CF3–CH2F or
CH2F–CF3.
2 -&nb ...
Extraction System Group Classifications
At this time, A/C service units for extracting, cleaning and
filling refrigerant for motor vehicle A/C systems are available
from various manufacturers.
...
Other materials:
Exterior Lights, Switches
HID Headlamp Usage and Safety Precautions
Special tools and workshop equipment
required
Protective Eyewear
Gloves
–
Note the following if working with HID headlamps:
...
High Pressure Sensor -G65
Note
For switching pressures, removing and installing switches
and switch arrangement and version, see vehicle-specific
refrigerant circuit.
Refer to
→ Rep. Gr.87.
...
Suction Feed Spray Gun -VAG1538
Definition:
Suction Feed Spray Gun -VAG 1538-
Product Description:
For the retroactive sealing of cavities in all new and used
cars, as well as for applying underbody protection materials.
...
