Impreza WRX STI F4-2.5L Turbo (2008)
CYLINDER HEAD AND CAMSHAFT
REMOVAL
NOTE: Perform the work with the engine installed to body when replacing a single part.
1) Remove the V-belts.
2) Remove the crank pulley.
3) Remove the timing belt cover.
4) Remove the timing belt.
5) Remove the cam sprocket.
6) Disconnect the connector of the intake oil flow control solenoid valve.
7) Disconnect the connectors from the exhaust camshaft position sensor (A) and exhaust oil flow control solenoid valve (B).
8) Remove the timing belt cover No. 2 LH.