Recording the maintenance summary history of the aircraft

This page allows you to record the details of the last major maintenance activity that was carried out on the selected aircraft, if the aircraft was already under operation before it was inducted into the system. Tell me more.

Select the “Edit Aircraft Maintenance History” link from the previous page.

The system displays the following field:

Date Format	The format in which the date fields are displayed in this page. This format is displayed from the "User Preferences" business component based on the login user ID. In case the format is not defined, the system displays the date format from the “Enterprise Modeling” business component by default.
The system displays the following fields in the “Aircraft Details” group box:
Aircraft Reg #	The registration number of the selected aircraft for which you wish to record the maintenance history.
Manufacturer Serial #	The MSN or the manufacturer’s serial number given to the aircraft by the manufacturer at the time of production.

Enter the following details in the “Major Maintenance: Last Performed Details” group box:

Maintenance Program #	The number identifying the maintenance program that was carried out on the aircraft (Alphanumeric, 30). Help facility available
Cycle #	The occurrence of maintenance event in the maintenance program. (Integer). Ensure that the value entered in this field is positive.
Sch #	The schedule id assigned for the work unit. Data entry in this field is mandatory if the work unit and type is repeated more than once in the maintenance program.
Work Unit #	The work unit that was carried out on the selected aircraft (Alphanumeric, 30). Mandatory. If the work unit is of type “Task” or “Standard Procedure”, the work unit number must have already defined in the “Create Task” or “Create Standard Procedure” activity of “Maintenance Task” business component. IF the work unit is of type “Work Package”, the wok unit number must have been defined in the “Create Work Package” activity of the “Maintenance Program” business component. Help facility available.
Work Unit Type	Use the drop-down list box to select the type of the work unit, which could be “Task”, “Standard Procedure” or “Work Package”.
Last Performed Date	The date on which the maintenance activity was last carried out on the aircraft (Date Format). Mandatory.
Comments	Any additional comments or remarks pertaining to the maintenance activity that was carried out on the aircraft (Alphanumeric, 255).

The system displays the following fields in the “Parameter Details” multiline:

Parameter	The parameter that was associated to the aircraft, when the maintenance activity was carried out on the aircraft.
Parameter Type	The type of the parameter, which can be “Consumption”.
UOM	The unit of measurement of the parameter.

Enter the following field in the multiline:

Last Performed Value

The value of the parameter, when the maintenance activity was carried out on the aircraft (Decimal). Mandatory.

Check the box in the “Select” column of the multiline, to mark the parameter for deletion.
Click the delete icon in the tool bar above the multiline, to delete the selected parameter.
Click the “Edit Aircraft Maintenance History” pushbutton to record the maintenance history of the selected aircraft.

Recording the maintenance summary history of the aircraft – An overview

The aircraft registration number and the manufacturer serial number are displayed by the system. The maintenance program defines a logical sequence of maintenance actions to be performed as events or pieces of a whole which, when performed collectively, result in achievement of the desired maintenance standards. The maintenance program that was performed on the aircraft, the occurrence of maintenance event in the maintenance program called PM cycle number can be entered. The entities such as work package, standard procedure or task in the maintenance program having dependent schedule occur at a periodic interval depending on the occurrence of another entity. After the completion of all entities, the entire cycle is repeated again. This kind of circular reference of dependency and interval is identified as PM cycle.

The schedule ID that is assigned to the work unit can be entered, date on which the work unit was performed and any other additional information about the maintenance activity can be entered.

The system also displays the details of the consumption parameters that are associated to the aircraft, and allows you to enter the value of the parameter as on the date of the major maintenance activity.