audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Contact corrosion! > < Checking fuel system for leaks
Foreign particles in engine
Foreign particles in engine
t  When performing assembly work on engine, all open passages in the intake and exhaust systems must be sealed with suitable plugs (e.g. from engine bung set -VAS 6122-) to prevent foreign particles from entering the engine.
t  In the event of mechanical damage to one of the cylinder banks, the intake and exhaust systems and combustion chambers of the opposite cylinder bank must always be examined for foreign particles to prevent further damage occurring later.
   

Contact corrosion! > < Checking fuel system for leaks