Passat Wagon V6-2792cc 2.8L DOHC (1994)
A/C Coupler O-ring: Description and Operation
O-rings
O-rings seal the connections between components of the A/C system.
Use only new red or green O-rings which are compatible with R-134a refrigerant and refrigerant (PAG) oil.
Always use correct size 0-rings (dimensions -a- and -b-).
Note:
-
Do not reuse O-rings, always replace.
-
Lubricate O-rings with refrigerant oil before installing.
