Rainier AWD V8-5.3L VIN P (2004)
6. Compress the front brake caliper piston.
6.1.
Install a large C-clamp over the top of the brake caliper housing and against the back of the outboard brake pad.
6.2.
Slowly tighten the C-clamp until the piston pushes into the brake caliper enough to slide the brake caliper off the rotor.
6.3.
Remove the C-clamp from the brake caliper.
7. Remove the lower mounting bolt from the guide pin.
8. Rotate the brake caliper upward until it stops.