Throttle Body: Removal

Disconnect the ground cable from battery.

Fig 1: Disconnecting Ground Cable From Battery
Courtesy of SUBARU OF AMERICA, INC.
Remove the air intake boot assembly. Ref. to REMOVAL , Air Intake Boot.
Disconnect the throttle position sensor connector (A).
Remove the bolts (B) which secure the throttle body to the multi-function duct assembly, and remove the throttle body.

Fig 2: Identifying Throttle Position Sensor Connector And Throttle Body Bolts
Courtesy of SUBARU OF AMERICA, INC.