Thermostat - Subaru Legacy 2004 Service Manual

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5. Thermostat

1) Set the vehicle on a lift.

2) Lift-up the vehicle.

3) Remove the under cover.

4) Drain engine coolant completely.

<Ref. to CO(H4SO 2.0)-13, DRAINING OF EN-

GINE COOLANT, REPLACEMENT, Engine Cool-

(A) Drain plug

(B) Heat shield cover

5) Disconnect the radiator outlet hose from thermo-

6) Remove the thermostat cover and gasket, and

then remove the thermostat.

B: INSTALLATION

1) Install a gasket to thermostat, and install the

thermostat and gasket to water pump as a unit.

Then, install the thermostat cover.

• When reinstalling the thermostat, use a new gas-

• The thermostat must be installed with the jiggle

pin facing to the up side.

CO(H4SO 2.0)-18

(A) Thermostat cover

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