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:
Infrared heater -VAS 6873
Designation:
Infrared heater -VAS 6873-
Product description:
Short-wave infrared heater is used for quick drying of
putty, filler, undercoat, top coat and clear coat for minor
repairs.
...
Assembly overview - park assist steering, LHD vehicles
1 -
Park assist steering button -E581-
Removing and installing
→ Chapter
2 -
Rear park assist steering senders
Rear left park assist steering sender -G716-
Rear right park assist s ...
Assembly overview - valves
1 -
Inlet valve
Do not rework. Only lapping in is permitted.
Valve dimensions
→ Chapter
Checking valve guides
→ Chapter.
2 -
Exhaust valve
Do not re ...
