Remove the six mounting capscrews, air intake connection, and gasket.
Cover all open connections with protective caps from the Air Handling Clean Care Kit, Part Number 4919498.
Use heavy tape to cover the intake manifold opening to prevent debris from entering the engine.
NOTE: Make sure not to tape over all manifold edges so the mounting surfaces can be properly cleaned.
NOTE: If the engine experiences a turbocharger malfunction or any other occasion in which oil or debris,
is put into the charge-air system, the EGR differential pressure sensor flow ports must be cleaned.