Caliber SRT-4 L4-2.4L Turbo VIN F (2007)
5. Using a Brake Shoe Gauge (1), Special Tool C-3919 or equivalent, measure the inside diameter of the brake drum at the center of the shoe contact
area. Tighten the Gauge setscrew at this measurement.
6. Place the opposite side of the brake shoe gauge (2) over the brake shoes (1) as shown.