Elevator Forum ForumsWhat’s NewRecent PostsMembers Forums General Discussion Technical Questions Northern 340 Machin... Notifications Clear all Northern 340 Machine Technical Questions Last Post by Anonymous 1 week ago 1 Posts 1 Users 0 Reactions 1,410 Views RSS danzeitz (@danzeitz) Joined: 1 second ago Posts: 0 Topic starter 20/09/2020 5:43 pm [#29942] Brake coil brass sleeve. Has anyone replaces one? I’m asking for a friend changed Otis and Dover but not sure about a Northern. Thanks Quote Share: