Front Speed Sensor (4X2) Removal/Installation

Raise and support the vehicle.
Disconnect the speed sensor electrical connector and unclip the front speed sensor wire from the vehicle frame.
Remove the bolt and speed sensor.
Install in reverse order of removal.
1. Tightening Torque
  1. 11-13 N.m (1.1-1.3 kgf.m, 9-10 ft.lbf)
Fig 1: Removing/Installing Front Speed Sensor (4x2)
Courtesy of MAZDA MOTORS CORP.