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:
Introduction
This chapter contains information on the following subjects:
→ Warning and indicator lamps
→ Pedals
→ Manual gearbox: selecting a gear
→ Automatic gearbox: selecting a gear
→ Changing gear using Tiptronic
→ Driving with an ...
Removing and installing window slot inner seal
Note
Removal and installation are only described for the left
window slot inner seal. Removal and installation of the right
window slot outer seal are similar.
Removing
–
R ...
Removing and installing brake master cylinder, LHD vehicles
Special tools and workshop equipment
required
Brake filling and bleeding equipment -VAS 5234-
Torque wrench -V.A.G 1331-
...
