Edit inventory usage

  1. On the Edit Inventory page, in the Assembly Usage area, provide the following information:
    • Update the TSN (Time Since New), TSO (Time Since Overhaul), and TSI (Time Since Installed) values for the aircraft or sub-assembly.
    • Apply Deltas to Subcomponents: If checked, all of the values for the current usage on the component are incremented by the change in the assembly usage.
  2. On the Edit Inventory page, Subcomponent Usage section:
    • Type TSO and TSN values for Component Usage At Install and Assembly Usage At Install.
    • Type TSN, TSO, and TSI values for Current Usage On Component.
      Note:

      Multiple sub-components can be updated simultaneously. Maintenix automatically calculates the other values.