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.
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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 brake servo, LHD vehicles
Note
If there are problems with the brake servo, first check the
brake servo vacuum system
→ Chapter.
Special tools and workshop equipment
required
...
Removing and installing upper transverse link, front-wheel drive
Special tools and workshop equipment
required
Torque wrench -V.A.G 1332-
Removing
–
Loosen wheel bolts.
–
...
Removing and installing front side window
WARNING
Always wear safety goggles and leather gloves.
Note
To cut out the front side window, use the wire reel -VAS 6452/1-.
–
Pull trim strip (if fitted) out of seal.
Protect surr ...
