Impreza GT F4-2.5L Turbo (2009)
8) Put a vinyl tape around the spline portion, and slide the dust cover to remove.
9) Using a press, remove the pinion & valve assembly from valve housing.
10) Using the ST and a press, remove the bushing and oil seal from the valve housing.
ST 34199AG090 INSTALLER & REMOVER
CAUTION:
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Do not apply a force to the end surface of valve housing.
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Do not reuse the oil seal after removal.