Impreza WRX STI F4-2.5L Turbo (2008)
11) Install the under cover.
12) Lower the vehicle.
13) Connect the ground cable to the battery.
14) Fill engine coolant.
INSPECTION
1) Remove the coolant filler tank cap, fill the coolant filler tank with engine coolant, then install the tester to the installation position of the cap.
2) Apply a pressure of 122 kPa (1.2 kg/cm2, 18 psi) to the radiator and check the following points:
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Leakage from the radiator or its vicinity
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Leakage from the hose or its connections
CAUTION:
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Inspection must be carried out at the side of coolant filler tank, not at the side of radiator.
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Engine should be turned off.
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Wipe engine coolant from check points in advance.
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Be careful of the spurt of engine coolant when removing the tester.
