1. Close all windows and the moonroof (if equipped).
2. Remove the key from the ignition switch.
3. Open the doors and get out of the vehicle.
4. Make sure that the engine hood (and the trunk lid (Legacy)) are locked.
5. Close all doors (and the rear gate (Outback)).
6. Briefly press the
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Remove the collector cover. (turbo model)
3) Remove the air intake boot assembly. (non-turbo
model) <Ref. to IN(H4SO)-8, INSTALLATION,
Air Intake Boot.>
4) Remove the intercooler. (turbo model) <Ref. to
IN(H4DOTC)-17, REMOVAL,