You should remove the camshaft cover, the Camshaft Position (CMP) sensor, and the engine front cover, install the -J 44221 to the rear of the camshafts, and remove the exhaust camshaft position actuator bolt, the exhaust camshaft position actuator, the intake camshaft sprocket bolt, the intake camshaft sprocket, the
Timing Chain, and the crankshaft sprocket.