Additive for Aqua Premium
ToolsPhysical basics
The four known physical states of water also apply to air
conditioning refrigerants.
1 -
Gas (invisible)
2 -
Vapour
3 -
Liquid
4&nbs ...
Welding and soldering on refrigeration systems
Before welding and brazing on vehicles (in the vicinity of
the air conditioning system components), extract the refrigerant
and then purge the system by blowing through with compressed air
and using nitrogen.
The products of decompositio ...
Corrosion protection measures for wing surface in contact with wheel housing
liner
Note
The corrosion protection measure is to be carried out in the groove
of the wing of all new replacement parts which have not had the
additional sealant applied at the factory.
The additional sealant is intended to prevent the wheel hous ...