Spray can filling device -VAS 6425Checking
Switch off ignition.
–
Connect manifold gauge (air conditioner service station).
–
Read pressure gauge. It may display two results, A and B.
Ambie ...
O-ring
Use only O-rings that are resistant to refrigerant R134a and
related refrigerant oils. O-rings are no longer colour-coded.
Coloured and black O-rings are used.
Check that the O-rings used have the correct internal
diameters.
...
Removing and installing wheel bearing housing, multi-link suspension,
four-wheel drive
Special tools and workshop equipment
required
Torque wrench -V.A.G 1332-
Engine and gearbox jack -V.A.G 1383 A-
...