Upper Link: Removal

Lift-up the vehicle, and then remove the rear wheels.
Using a transmission jack, support the rear arm horizontally.

Fig 1: Supporting Rear Arm Horizontally
Courtesy of SUBARU OF AMERICA, INC.
Remove the bolt which secures the upper link to sub frame.

Fig 2: Removing Bolt Securing Upper Link To Sub Frame
Courtesy of SUBARU OF AMERICA, INC.
Remove the bolts which secure the upper link to rear arm, and then remove the upper link.

Fig 3: Removing Bolts Securing Upper Link To Rear Arm

Courtesy of SUBARU OF AMERICA, INC.