RPT2 : Found air supply filled with water, Left station door not automatic open after test this cause by air supply filled with water and get into manifold valve. Purge air in to manifold valve to clean and the door can open normally now., Hydrolic oil mixed with water recommend to replace new oil., No top off water for left station take the valve out and clean found some corrosion inside., Maintenance and calibration done machine working up to Agr specification. HECMS #1908 : Replace new display. Machine working in fully function HECMS #2090 : Found unstable reading from sensor head recommend to replace new head sensor Tilt Table #1349 : Replace new capacitor and reassemly the unit. tilt table working in fully function - Training has been given to customer