9-3 FWD (9440) L4-2.0L Turbo (B207R) (2009)
16. Remove the belt tensioner.
17. Lower the car and zero the engine by turning the crankshaft in the direction of engine rotation until the mark on the crankshaft pulley agrees with
the mark on the timing cover. The cams on cylinder 1 intake and exhaust camshaft must be pointing in/up.