SUBARU impreza SERVICE and USER MANUAL

Water Pump

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Water Pump INSTALLATION Water Pump INSTALLATION COOLING(H4DO(w/o HEV)) > Water Pump INSTALLATION 1. WATER PUMP PULLEY 1. Using the ST, install the water pump pulley. ST1 18355AA000 PULLEY WRENCH ST2 18334AA030 PULLEY WRENCH PIN SET...
Water Pump REMOVAL Water Pump REMOVAL COOLING(H4DO(w/o HEV)) > Water Pump REMOVAL 1. WATER PUMP PULLEY 1. Disconnect the ground cable from battery. NOTE NOTE: For the 12 volt engine restart battery of HEV model, disconnect the ground terminal from...
Water Pump INSPECTION COOLING(H4DO(w/o HEV)) > Water Pump INSPECTION 1. Check the water pump bearing for smooth rotation. 2. Check the water pump pulley for abnormalities. 3. Make sure the impeller is not abnormally deformed or...