Ihave a 98 Mercury Mountaineer all wheel drive SUV, and I was having trouble with the parking breaks, so I looked and it has disk breaks on back but it also has a break drum and a place that looks like brake shoes go there so I can't use my parking break or when I release it the little lever goes back in the drum, not to mention it does not hold wit no shoes and just a disk, does anyone know what this is about?
