2556-TC REPORTED BRAKE FAULT DURING TRAI ~~~~~ 2556 - TC REPORTED BRAKE FAULT DURING TRAIN PREP.  2556 ER D/L & found FC 308/330/331. Checked brake status - OK. All brakes able to release/apply fully according to demand. Brake units & brake shoes condition checked - OK. No abnormal air leak found at brake frame. Replaced all BCP cables at brake frame as instructed. Brake function check & brake pressure test - OK. (Refer to attached checklist)  Chan GF 44468