Oil Charge Pipe: Removal

WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.

Remove the air intake boot assembly, (non-turbo model) < Ref. to REMOVAL , Air Intake Boot. >
Remove the intercooler. (turbo model) < Ref. to REMOVAL , Intercooler. >
Remove the starter.
Remove the oil charge pipe, and then remove the O-ring from the flange side.

Fig 1: ATF Level Gauge And Oil Charge Pipe
Courtesy of SUBARU OF AMERICA, INC.