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:
Refrigerant Circuit Pressures and Temperatures
WARNING
When performing work on refrigerant circuit, observe
all generally applicable safety precautions and pressure
vessel regulations.
The pressures and temperatures in ...
Wheel cover
Fig. 163 Removing press-on wheel
covers
Fig. 164 Removing bolted-on wheel
covers
First read and observe the introductory
information and safety warnings
Removing and fitting press-on wheel covers
Take the box spanner and wire hook from the toolkit .
Insert the wire hook into o ...
Introduction
This chapter contains information on the following subjects:
→ Stowage
→ Contents
Observe any country-specific legislation when securing your vehicle in the
event of a breakdown.
Additional information and warnings:
Preparation for working in the engine compartment
...
