J35Z3 engine

Disconnect the IMT actuator 5P connector (A)

Fig 1: IMT Actuator 5P Connector, Bolts, IMT Actuator And O-Ring With Torque Specification
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the bolts (B) and the IMT actuator (C)
Install the parts in the reverse order of removal with a new O-ring (D)