Subaru Legacy (2005 year). Manual - part 413

CO(H6DO)-23

COOLING

Radiator Sub Fan and Fan Motor

9. Radiator Sub Fan and Fan 

Motor

A: REMOVAL

1) Set the vehicle on a lift.
2) Remove the collector cover.
3) Disconnect the ground cable from battery.

4) Remove the hood stay holder.

5) Remove the air intake duct. <Ref. to IN(H6DO)-
8, REMOVAL, Air Intake Duct.>
6) Disconnect the connector from radiator fan con-
trol unit.

7) Remove the bolts which hold sub fan shroud to
radiator.

8) Lift-up the vehicle.
9) Remove the under cover.
10) Remove the radiator sub fan shroud through
the under side of vehicle.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

7.5 N

⋅

m (0.76 kgf-m, 5.5 ft-lb)

C: DISASSEMBLY

1) Remove the nut which holds fan itself onto fan
motor and shroud assembly.

IN-00203

CO-02017

CO-02029

CO-00129

CO-00129

CO-00136

CO(H6DO)-24

COOLING

Radiator Sub Fan and Fan Motor

2) Remove the screws which hold the fan motor
onto shroud.

3) Remove the bolt which holds radiator fan control
unit onto shroud.

D: ASSEMBLY

Assemble in the reverse order of disassembly.

Radiator fan control unit bolt tightening torque:

5.4 N

⋅

m (0.55 kgf-m, 4 ft-lb)

Tightening torque:

3.8 N

⋅

m (0.39 kgf-m, 2.8 ft-lb)

Tightening torque:

6.2 N

⋅

m (0.63 kgf-m, 4.6 ft-lb)

E: INSPECTION

1) Disconnect the connector from radiator fan con-
trol unit.

NOTE:
Do not remove the main fan motor harness connec-
tor.

2) Connect the battery to radiator fan control unit as
shown in the figure.

3) Check the fan motor for normal operation. If it
does not operate, replace the fan motor.

CO-00133

CO-00133

CO-00136

CO-02018

CO-02037

CO(H6DO)-25

COOLING

Reservoir Tank

10.Reservoir Tank

A: REMOVAL

1) Disconnect the over flow hose.
2) Pull out the reservoir tank to the direction of ar-
row while pushing the pawl (A).

B: INSTALLATION

Install in the reverse order of removal.

C: INSPECTION

Make sure the engine coolant level is between
“FULL” and “LOW”.

CO-02021

(A)

CO(H6DO)-26

COOLING

Radiator Fan Control Unit

11.Radiator Fan Control Unit

A: SPECIFICATION

Radiator fan control unit forms a unit with radiator
sub fan motor. Refer to “Radiator Sub Fan and Fan
Motor” for removal and installation procedures.
<Ref. to CO(H6DO)-23, REMOVAL, Radiator Sub
Fan and Fan Motor.> <Ref. to CO(H6DO)-23, IN-
STALLATION, Radiator Sub Fan and Fan Motor.>
<Ref. to CO(H6DO)-23, DISASSEMBLY, Radiator
Sub Fan and Fan Motor.> <Ref. to CO(H6DO)-24,
ASSEMBLY, Radiator Sub Fan and Fan Motor.>