Subaru Legacy III (2000-2003 year). Manual - part 444

CO(H4DOSTC)-30

COOLING

RADIATOR SUB FAN AND FAN MOTOR

10.Radiator Sub Fan and Fan 

Motor

A: REMOVAL

1) Disconnect battery ground cable.

2) Lift-up the vehicle.
3) Remove under cover.
4) Disconnect connector of sub fan motor.

5) Lower the vehicle.
6) Remove air intake duct.

7) Remove bolts which hold sub fan shroud to radi-
ator.

8) Remove radiator sub fan shroud through the un-
der side of vehicle.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

4.9 N·m (0.50 kgf-m, 3.6 ft-lb)

C: DISASSEMBLY

1) Remove clip which holds motor harness onto
shroud.

FU-00009

CO-00100

CO-00156

CO-00101

CO-00101

CO-00046

CO(H4DOSTC)-31

COOLING

RADIATOR SUB FAN AND FAN MOTOR

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

3) Remove bolts which install fan motor onto
shroud.

D: ASSEMBLY

Assemble in the reverse order of disassembly.

Tightening torque:

4.4 N·m (0.45 kgf-m, 3.3 ft-lb)

Tightening torque:

3.4 N·m (0.35 kgf-m, 2.5 ft-lb)

E: INSPECTION

1) Connect battery positive (+) terminal to terminal
No. 2, and negative (

−

) terminal to terminal No. 1 of

sub fan motor connector.
2) Make sure the sub-fan motor operates properly.
Replace it if it doesn't.

CO-00102

CO-00098

CO-00098

CO-00102

CO-00104

F16

1 2

To

CO(H4DOSTC)-32

COOLING

RESERVOIR TANK

11.Reservoir Tank

A: REMOVAL

1) Disconnect overflow hose from radiator filler
neck position.
2) Remove bolts which install reservoir tank onto
radiator main fan shroud.
3) Remove reservoir tank.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

4.9N·m (0.50 kgf-m, 3.6 ft-lb)

C: INSPECTION

Make sure the engine coolant level is between full
and low.

CO-00087

CO-00087

CO(H4DOSTC)-33

COOLING

COOLANT FILLER TANK

12.Coolant Filler Tank

A: REMOVAL

WARNING:
The radiator is pressurized. Wait until the en-
gine cools down before working on the radia-
tor.

1) Drain the coolant about 3.0 

2

  (3.2 US qt, 2.6

lmp qt).  <Ref. to CO(H4DOSTC)-15, DRAINING
LOF ENGINE COOLANT, REPLACEMENT, En-
gine Coolant.>
2) Remove the air cleaner upper cover and air in-
take boot.  <Ref. to IN(H4DOSTC)-10, REMOVAL,
Air Cleaner.>
3) Remove the air cleaner element.
4) Disconnect the engine coolant hoses from cool-
ant filler tank.

5) Remove the bolts and nut which installs coolant
filler tank.
6) Disconnect the engine coolant hose which con-
nects under side of coolant filler tank.
7) Remove the coolant filler tank.

B: INSTALLATION

1) Install in the reverse order of removal.

Tightening torque:

T1: 19 N·m (1.9 kgf-m, 13.7 ft-lb)
T2: 21 N·m (2.1 kgf-m, 15.2 ft-lb)

2) Fill the engine coolant.  <Ref. to
CO(H4DOSTC)-15, FILLING OF ENGINE COOL-
ANT, REPLACEMENT, Engine Coolant.>

EN0125

CO-00160

CO-00161

T2

T1

CO-00162