Chas Dolan
New Member
Hi all,
Noticed something today on my Disco I would like a bit of comment on before I work on it.
Had a rear wheel off today and noticed that a rear brake disc was completely rust covered on braking surface except for approx one inch of shiny metal in thr centre where the pad must be contacting. How can this small area only be working, Pads are not worn down . Surely if pistons were seized it would be all rusty and if working how is it only touching this small area. Any advice before I crawl underneath. Chas.
Noticed something today on my Disco I would like a bit of comment on before I work on it.
Had a rear wheel off today and noticed that a rear brake disc was completely rust covered on braking surface except for approx one inch of shiny metal in thr centre where the pad must be contacting. How can this small area only be working, Pads are not worn down . Surely if pistons were seized it would be all rusty and if working how is it only touching this small area. Any advice before I crawl underneath. Chas.