Impreza WRX STI F4-2.5L Turbo (2008)
13) If necessary, adjust the valve clearance.
14) Further turn the crank pulley clockwise and then measure the valve clearances again.
1) Set the round mark on cam sprocket to the position shown in the figure, and measure the #2 cylinder exhaust valve and #3 cylinder intake
valve clearances.
2) Set the round mark on cam sprocket to the position shown in the figure, and measure the #2 cylinder intake valve and #4 cylinder exhaust
valve clearances.
3) Set the round mark on cam sprocket to the position shown in the figure, and measure the #1 cylinder exhaust valve and #4 cylinder intake
valve clearances.
15) After inspection, install the related parts in the reverse order of removal.
