Impreza WRX STI F4-2.5L Turbo (2008)
3) Remove the timing belt cover.
4) Remove the timing belt guide.
5) If the alignment mark or arrow mark (which indicates the direction of rotation) on timing belt fade away, put new marks before removing the
timing belt as shown in procedures below.
1) Turn the crankshaft using ST, and align the alignment marks on crank sprocket, intake cam sprocket LH, exhaust cam sprocket LH, intake cam
sprocket RH and exhaust cam sprocket RH with notches of the timing belt cover and cylinder block.
ST 499987500 CRANKSHAFT SOCKET
