To remove

Raise the car.
Remove the wheel.
Depress the brake pedal slightly using a brake pedal clamp.
Remove the retaining spring (A) from the brake caliper.

Fig 1: Identifying Retaining Spring, Protective Covers And Guide Pins
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Remove the protective covers (B) and the guide pins (C).
Hang up the brake caliper (A) using a cable tie.

Fig 2: Identifying Brake Caliper
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Remove the outer and inner brake pads.
As required: Undo the joint for the upper suspension arm and the steering swivel member sufficiently in order to access the screw for the holder.
Remove the holder from the steering swivel member (A).

Fig 3: Identifying Steering Swivel Member

Courtesy of SAAB-SCANIA OF AMERICA, INC.