Refrigerant R134a
Air conditioners in vehicles use the evaporation and
condensation process. The system contains a liquid with a low
boiling point, called the refrigerant.
The refrigerant used is tetrafluoroethane R134a, which boils
at -26.5°C with vapou ...
Safety precautions when working on vehicles with a Start/Stop system
During work on vehicles with Start/Stop system, observe the
following:
WARNING
Injury hazard as a result of automatic engine start
in vehicles with Start/Stop system
...
Sanding
Avoid sanding through to substrate
–
It is recommended to carefully sand the marked area by hand
to avoid “sanding through” the cathodic dip primer.
Seam seals
S ...