Radiator and Coolant Fan Overview

Radiator and Coolant Fan Overview


Risk of scalding due to hot steam and hot coolant.

• When the engine is warm the cooling system is under pressure.

• Reduce pressure by covering coolant reservoir cap with a cloth and carefully opening.


Risk of injury from coolant fan starting by itself.

• Before working in fan shroud area, disconnect electrical connectors.

• Secure all hose connections with hose clamps appropriate for the model. Refer to the electronic parts catalog ETKA.

• Always replace gaskets and seals.

• The arrows on the coolant pipes and ends of coolant hoses must align.






1 Bolt

• 5 Nm

2 Coolant Fan Control Module (J293)

• Removing and installing, refer to => [ Coolant Fan Control Module ] Service and Repair

3 Bolt

• 2.5 Nm

4 Bolt

• 5 Nm

5 Fan Rib

• Removing and installing, refer to => [ Fan Shroud ] Fan Shroud

6 Coolant Fan (V7)

• Removing and installing, refer to => [ Coolant Fan ] Coolant Fan

7 Coolant Hose

• Lift the retaining clamp to remove

• Connect to the radiator => [ Connect the Coolant Hose with the Connector
Coupling ]

8 O-ring

• Replace

9 Coolant Hose

• Lift the retaining clamp to remove

• Connect to the radiator => [ Connect the Coolant Hose with the Connector
Coupling ]

10 Coolant Hose

• To the coolant reservoir

11 O-ring

• Replace

12 Radiator

• Removing and installing with the fan shroud, refer to => [ Radiator and Fan Shroud ] Radiator and Fan Shroud

• After replacing replace entire amount of coolant

13 Retaining Pin

• Disengage and remove using screwdriver

14 Rubber Buffer

15 Rubber Bushing

• For radiator

16 Radiator Bracket

17 Bolt

• 5.5 Nm

18 Rubber Buffer

19 Bolt

• 4.5 Nm

20 Coolant Fan 2 (V177)

• Removing and installing, refer to => [ Coolant Fan ] Coolant Fan

Connect the Coolant Hose with the Connector Coupling





- Remove the old O-ring - 2 - in the coolant hose - 3 -.

- Coat the new O-ring with coolant and install it in the coolant hose.

- Press the coolant hose onto the connection - 1 - until it engages audibly.

- Press the coolant hose on again and pull to make sure the connection is engaged correctly.