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:
Securing engine on engine and gearbox support
Special tools and workshop equipment
required
Engine and gearbox support -VAS 6095-
Workshop hoist -VAS 6100-
...
Starting the engine
First read and observe the introductory information
and safety warnings
The steps should only be carried out in the specified
order.
Step
Vehicles without Keyless Access
Vehicles with Keyless Access
1.
...
Removing and installing front passenger airbag unit with front passenger
side airbag igniter 1 -N131-
Removing
WARNING
Observe safety instructions for pyrotechnic
components
→ Chapter.
Obser ...
