Regulagem da folga de válvulas

303-01A-19 Engine – 2.5L Duratec-HE (122kW/165PS) - MI4 303-01A-19 GENERAL PROCEDURES NOTE: Make sure that the camshaft sprockets can rotate on the camshafts. NOTE: The timing chain must be correctly engaged on the teeth of the crankshaft timing sprocket and the intake camshaft drive gear in order to install the exhaust camshaft drive gear onto the exhaust camshaft. E80478 27.NOTE: Releasing the tensioner arm will remove the slack from the timing chain. Remove the bolt M6 x 30mm. E131842 28. CAUTION: Counterhold the camshaft at the hexagon with a wrench to prevent the camshaft from rotating. Torque: 72 Nm E80478 29.Remove the Special Tool(s): 303-465 303-465 E134694 30.Remove the bolt M6 x 18 mm. E131758 31.Remove the Special Tool(s): 303-507 303-507 E131755