Turbine rear bearing support casing cracks in C-130 Technical Posted November 11, 2016 22 hours ago, herky400M said: To PJVR, can you tell us how many cycles the rejected spacer had and what Part number they have. To the C-130 world, any other information is very welcome, we have a 7th cracked casing thx4coop bob Sorry Bob, no. cycles are not recorded, only flight hours. however they were well within limits. Echo NATOPS: is this same engine or turbine? Have you run this engine direct off wing on the cell? is this happening on same aircraft? what position?