audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Diagram of coolant hose connections > < Parts of cooling system (on engine)

A4 Mk3

General notes
General notes
  WARNING
Hot steam/hot coolant can escape - risk of scalding.
The cooling system is under pressure when the engine is hot.
Cover filler cap on coolant expansion tank with a cloth and open carefully to dissipate pressure.
  Note
t  The cooling system is under pressure when the engine is hot. If necessary, relieve pressure before commencing repair work.
t  Secure all hose connections with the correct type of hose clips (same as original equipment) → Electronic parts catalogue.
t  Hose clip pliers -V.A.G 1921- or hose clip pliers -VAS 6340- are recommended for use when installing spring-type clips.
t  Renew gaskets and seals.
t  The arrow markings on coolant pipes and on ends of hoses must align.
   

Diagram of coolant hose connections > < Parts of cooling system (on engine)