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 lower transverse link
Special tools and workshop equipment
required
Torque wrench -V.A.G 1332-
Removing
–
Loosen wheel bolts.
–
...
Steering rack
To achieve the desired results when performing repairs on
the steering rack it is important to work with the greatest
possible care and cleanliness, and to use proper tools in good
condition. Also note the basic rules on safety when performing
repair pro ...
Checking pressures
Switch off ignition.
–
Connecting air conditioner service station
→ Chapter.
–
Read pressure from pressure gauges; two results may be
displayed.
...
