Radiator, Fan Shroud And Coolant Fan Overview
WARNING:
Risk of scalding due to hot steam and hot coolant.
- The coolant system is under pressure when the engine is warm.
- Cover the coolant reservoir cap with a cloth and then open it slowly to release the pressure in the system.
WARNING:
Risk of injury through fan turning on automatically.
- Disconnect the connectors before working near the fan shroud.
NOTE:
When the engine is warm the cooling system is under pressure. If necessary release pressure before commencing repair work.
Secure all hose connections using hose clamps appropriate for the model type.
Hose clip pliers V.A.G 1921 or spring-type clip pliers VAS 5024 A are recommended for installing spring-type clamps.
Always replace gaskets and seals.
Arrows on coolant pipes and coolant hoses must line up across from each other.
- Coolant Fan -V7-
- Removing and installing, refer to Coolant Fan -V7- AND Coolant Fan 2 -V177-
- Nut
- 10 Nm
- Fan Shroud
- Lower Coolant Hose
- To connection for coolant regulator
- Retaining Clip
- Coolant Temperature Sensor -G62-
- Removing and installing, refer to Engine Coolant Temperature (ECT) Sensor -G62-
- O-ring
- Replace if damaged
- Upper Coolant Hose
- From coolant pump
- O-ring
- Replace if damaged
- Bolt
- 5 Nm
- To charge air cooler
- Radiator
- Removing and installing, refer to RADIATOR
- After replacing replace entire amount of coolant
- Nut
- 10 Nm
- Bolt
- 5 Nm
- To cooler
- Coolant Fan 2 -V177-
- Removing and installing, refer to Coolant Fan -V7- AND Coolant Fan 2 -V177-