Keep your Tapepro Flat Box in the best possible condition – perform regular maintenance at home with the help of the FBK01 kit. The kit includes commonly required parts for general maintenance on a Blue2® or Booster Automatic Flat Box. Use this kit when the box is leaking due to wear between the pressure plate axle and nyliners. The Maintenance Kit is available in three sizes (depending on your Flat Box size) so please specify a size when ordering.