IMT (IMRC) Valve Replacement

Remove the intake manifold (see INTAKE MANIFOLD REMOVAL AND INSTALLATION ).
Disconnect the vacuum hose (A), then remove the bolts (B), and remove the IMT (IMRC) valve assembly (C).

Fig 1: Disconnecting Vacuum Hose And Remove Bolts With IMT Valve Assembly And Torque Specifications
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the parts in the reverse order of removal with a new O-rings (D).
NOTE: Make sure the bearing (E) is secured into place.