Input Shaft (Mainshaft) Speed Sensor Replacement

Disconnect the input shaft (mainshaft) speed sensor 3P connector (A).

Fig 1: Disconnecting Input Shaft Speed Sensor 3P Connector
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Remove the input shaft (mainshaft) speed sensor (B).
Install the sensor in the reverse order of removal with a new O-ring (C).