Volkswagen Polo Service & Repair Manual: Refrigerant Circuit, Flushing with Compressed Air and Nitrogen
General Information
In order to be able to force moisture and other contaminants
out of refrigerant circuit, compressed air and nitrogen (to
force moisture out of refrigerant circuit) ar ...
Other materials:
O-Ring
Caution
Non-approved tools or materials such as leak sealing
additives can cause damage or malfunctions in the
system.
Only use tools and materials approved by the
manufactu ...
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 ...
Refrigerant Oil
Refrigerant oil mixes with the refrigerant (about 20 - 40%,
depending on compressor type and amount of refrigerant) and
circulates constantly in the system, lubricating the moving
parts.
Special synthetic refrigerant oils, for example,
...
