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:
Headlight washer system
–
To loosen the connection, push the lock ring
-1--arrow- and pull off the hose
connection.
–
To secure the connection, push and hold the lock ring
-arrow- and push on the hose
connection. Check that the s ...
Seam seals, rear body
Note
Seam seals made during repair work must be identical in
appearance and thickness to the original seam seals.
To avoid damage or faulty operation, brush seam seals smooth
near attachments which must be attached.
...
Dismantling and assembling burner unit
Dismantling
–
Remove auxiliary heater
→ Chapter.
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Dismantle auxiliary heater
→ Chapter.
–
De ...
