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:
Instructions for work on underbody and stone chip protection
Note
The structure of the underbody and stone chip protection is
to be reconstructed to conform to the original condition in
appearance and thickness.
Water drainage holes must remain clear.
...
Preface
The contents of this guide are separated into two parts.
The first part contains information and important notes on
the subject of “Trailer operation”. The technical prerequisites
for towing trailers or the function of the trailer control ...
Removing and installing fuel pressure sender -G247-
Special tools and workshop equipment
required
Assembly tool -T10118-
Socket, 27 mm -T40218- or commercially available 27 mm ...
