Impreza Brighton Coupe AWD F4-2.2L SOHC (1997)
1) Using ST, turn left and right camshaft sprockets so that their alignment marks come to top positions.
ST 499207100 CAMSHAFT SPROCKET WRENCH
2) While aligning alignment mark (A) on timing belt with marks on sprockets, position timing belt properly.
CAUTION: Ensure belt's rotating direction is correct.
2) Install belt idler No. 2.
3) Install belt idler (No. 2).
4) After ensuring that the marks on timing belt and camshaft sprockets are aligned, remove stopper pin from automatic belt tension adjuster.