WORK ON WHEELSETS, REPLACEMENT OF WHEELS, BRAKE DISCS AND R1 MAINTENANCE OF AXLES AND GEAR-UNITS, S-599 RENFE COFEMA COFEMA ADMIN2018-12-11T10:02:31+00:00 11/12/2018 Project Description BRAKE DISC AND WHEEL REPLACEMENT GENERAL REPAIRS TO GEAR-UNITS (VOITH SK-440) ACCORDING TO TECHNICAL MAINTENANCE STANDARDS. TBUS REPLACEMENT ULTRASOUND TEST ON AXLE Number of axles worked on: 72 axles