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Diagram of coolant hose connections > < Checking oil level

A4 Mk3

Parts of cooling system (on engine)
Parts of cooling system (on engine)
→ Chapter „Diagram of coolant hose connections“
→ Chapter „Draining and filling cooling system“
→ Chapter „Checking cooling system for leaks“
→ Chapter „Coolant pipes and continued coolant circulation pump -V51- - exploded view“
→ Chapter „Removing and installing continued coolant circulation pump -V51-“
→ Chapter „Removing and installing coolant pipe (front)“
→ Chapter „Removing and installing small coolant pipe“
→ Chapter „Coolant pump and thermostat - exploded view“
→ Chapter „Removing and installing coolant temperature sender -G62-“
→ Chapter „Removing and installing toothed belt for coolant pump“
→ Chapter „Renewing oil seal for coolant pump drive“
→ Chapter „Removing and installing coolant pump“
→ Chapter „Removing and installing thermostat“
  WARNING
Hot steam/hot coolant can escape - risk of scalding.
t  The cooling system is under pressure when the engine is hot.
t  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) → 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 > < Checking oil level