Volkswagen Golf Service & Repair Manual: Clearing refrigerant circuit of contaminants
- Blowing through refrigerant circuit with compressed air and nitrogen
- Purging (cleaning) refrigerant circuit with refrigerant R134a
Detecting leaks in refrigerant circuit using leak detecting system -VAS
6196- or leak detecting system -VAS 6201- or a later model
Note
Small leaks can be detected with, for example, an UV leak
detector additive.
–
Evacuate refrigerant circuit using a ...
Blowing through refrigerant circuit with compressed air and nitrogen
Use compressed air to force moisture and other contaminants
out of the refrigerant circuit and use nitrogen to force
moisture out of the refrigerant circuit.
...
Other materials:
Removing and installing bracket for onboard supply control unit -J519-, RHD
vehicles
Removing
–
With ignition switched off, disconnect earth cable from
battery
→ Chapter.
–
Remove dash panel
→ General body repairs, interior; Rep. gr.70.
...
Wheel bolts, versions
Explanations regarding types of convex seats
There are two different versions of convex tapered seats,
the spherical seat and the tapered.
The spherical seat is the curved surface of a s ...
Displays
Fig. 178 In the instrument cluster display:
examples of recognised speed limits or overtaking restrictions with accompanying
additional signs
First read and observe the introductory information
and safety warnings
Traffic sign recognition texts
Cause and solut ...
