Regulagem da folga de válvulas

303-01A-17 Engine – 2.5L Duratec-HE (122kW/165PS) - MI4 303-01A-17 GENERAL PROCEDURES and allow enough slack in the timing chain for removal of the exhaust camshaft gear. 1. NOTE: General Equipment: 2 mm Punch 3. Bolt M6 x 25 mm 2 3 1 E80480 15. CAUTION: Counterhold the camshaft at the hexagon with a wrench to prevent the camshaft from rotating. E80478 16.Remove the Special Tool(s): 303-465 303-465 E134714 17.Remove the timing chain from the intake camshaft drive gear. E134715 18.Mark the position of the camshaft lobes on the No. 1 cylinder for installation reference. A0044352 19. CAUTION: Failure to follow the camshaft loosening procedure can result in damage to the camshafts.