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

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

Tightening torque:

14 N·m (1.4 kgf-m, 10.3 ft-lb)

2. Install the V-belts. V-belt > INSTALLATION

2. WATER PUMP

1. Install the water pump to oil pan upper.

NOTE:

Use a new gasket.

Tightening torque:

6.4 N·m (0.7 kgf-m, 4.7 ft-lb)

2. Install the under cover. Front Under Cover > INSTALLATION

3. Lower the vehicle.

4. Install the water pump pulley. Water Pump > INSTALLATION

5. Fill engine coolant. Engine Coolant > REPLACEMENT

Inspection

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 ...

Cooling(h6do)

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Other materials:

Removal
1. Disconnect the ground terminal from battery sensor. NOTE2. Remove the bolt securing the purge control solenoid valve onto intake manifold assembly.NOTE:Hold the purge control solenoid valve unit by hand to prevent it from rotating together.3. Disconnect the vacuum hose from the intake manifold a ...