Throttle Body: Removal

Remove the collector cover.
Disconnect the ground cable from battery.

Fig 1: Disconnecting Ground Cable From Battery
Courtesy of SUBARU OF AMERICA, INC.
Remove the air intake chamber. < Ref. to REMOVAL , Air Intake Chamber. >
Disconnect the connectors from throttle position sensor.

Fig 2: Disconnecting Connectors From Throttle Position Sensor
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the engine coolant hoses (A) from throttle body.
Remove the bolts (B) which secure throttle body to intake manifold.

Fig 3: Identifying Engine Coolant Hoses And Throttle Body Securing Bolts
Courtesy of SUBARU OF AMERICA, INC.