Impreza L Sedan F4-2.2L SOHC (1997)
Thermostat: Service and Repair
REPLACEMENT
1. Drain engine coolant:
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Set container under the vehicle, and remove drain cock from radiator.
2. Disconnect radiator outlet hose from thermostat cover.
3. Remove thermostat cover and gasket, and pull out the thermostat.
4. Install the thermostat in the intake manifold, and install the thermostat cover together with a gasket.
CAUTION:
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When reinstalling the thermostat, use a new gasket.
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The thermostat must be installed with the jiggle pin upward.
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In this time, set the jiggle pin of thermostat for front side.
