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:
Overview of fitting locations – fuse box, battery (vehicles with
high-voltage system)
1 -
Battery -A-
Removing and installing
→ Chapter
Disconnecting and connecting
→ Chapter
2 -
Bolt
3.5 Nm
3 -
Nut
7.5 Nm
...
Removing and installing heater and air conditioning unit
Special tools and workshop equipment
required
Torque wrench -V.A.G 1331/- (5…50 Nm)
Hose clamps up to 25 mm -3094-
...
Removing and installing belt height adjuster, 4-door model and estate
Removing
–
Press belt height adjuster button and move slider of belt
height adjuster to lowest position.
–
Detach upper B-pillar trim
→ Chapter.
–
...
