Rodent proofing
IntroductionAdapters for setting up purging circuits
The following table contains the various adapters that are
necessary to connect the air conditioner service station to the
refrigerant circuit for purposes of purging and to bridge the
removed reservoir or collector and expansion valve
(vehicle-specific) ...
Checking fuel pressure
Special tools and workshop equipment required
Removal wedge -3409-
Pressure tester -VAS 6550-
Connector cable -VAS 6550/3-3-
Connector cable -VAS 6550/3-4-
Vehicle diagnostic tester
...
Vapour pressure
In an enclosed container that is not completely full,
refrigerant evaporates as vapour at the surface in a quantity
sufficient to form an equilibrium between vapour and liquid.
This equilibrium develops under pressure and is often called
vapour pressure. ...