audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Parts of cooling system > < Test sequence
4-Cylinder engine (2-valve), Mechanics
Removing and installing parts of cooling system
Removing and installing parts of cooling system
Warning!
Hot steam can escape when the cap on the expansion tank is opened. Cover the cap with a cloth, and open it carefully.

Notes:

  • ◆ When the engine is warm the cooling system is under pressure. If necessary release pressure before commencing repair work.
  • ◆ Secure all hose connections with the correct hose clips (same as original equipment)

=> Parts catalogue

  • ◆ V.A.G 1921 hose clip pliers are recommended when installing spring-type clips.
  • ◆ Renew all gaskets and seals.
  • ◆ The arrow markings on the coolant pipes and on the ends of the hoses must be aligned with each other.

Parts of cooling system > < Test sequence