Clean Working Conditions

Always clean the connection locations and the area around them before loosening.
Clean the transmission and transmission components using cleaning solution -D 009 401 04-.
Use lint-free cloths when cleaning, for example, the "WYPALL X70/WORKHORSE" cloth made by Kimberly-Clark Professional.
Seal all open lines and connections immediately with clean plugs or caps taken from the engine bung set VAS 6122.
Place removed parts on a clean surface and cover them. Use foil or lint-free cloths.
Carefully cover or plug unpacked components if repairs cannot be performed immediately.
Only install clean components: Remove the replacement parts from their packaging just prior to installing them.
Protect the disconnected connectors from dirt and moisture and only connect when they are dry.