Subaru Legacy BN/BS (2015-2019) Service Manual: Removal

Subaru Legacy BN/BS (2015-2019) Service Manual / Cooling(h4do) / Water pump / Removal

1. WATER PUMP PULLEY

1. Remove the V-belts. V-belt > REMOVAL

2. Remove the water pump pulley using the ST.

ST1 18355AA000

PULLEY WRENCH

ST2 18334AA030

PULLEY WRENCH PIN SET

2. WATER PUMP

1. Remove the water pump pulley. Water Pump > REMOVAL

2. Drain engine coolant. Engine Coolant > REPLACEMENT

3. Remove the water pump from the oil pan upper.

1. Check that the water pump pulley does not have deformation, cracks and any other damage.2. Check the water pump bearing for smooth rotation.3. Make sure the impeller is not abnormally deformed or d ...

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It is possible to diagnose the DTC by performing the indicated inspection mode. After correcting the DTC, perform a necessary inspection mode and make sure that the function is resumed correctly and the DTC is recorded.1. PREPARATION FOR THE INSPECTION MODE1. Check that the battery voltage is 12 V o ...