This activity is used to register the actual usage of serials. Loggings are based on a start and a finish date, and the defined operational parameters for the part. The system allows operational loggings for events that have occurred provided that the operational loggings are sequential.
It is also possible to report operational loggings (utilization) for a flight directly on a flight log. For operational loggings on a flight, the combination of part number, serial number and operational parameter (if the operational parameter is not found higher up in the selected structure) will be displayed automatically in the operational log information. This allows logging of operational parameters for an entire structure at once, without having to define all operational parameters at the highest level. Further, you can report different values for the same operational parameter on different items within the structure. To know how the structure of the vehicle looks at the time of reporting operational loggings, the structure will be built based on the Take Off Date on the flight. If the take off time is changed on the flight, the structure will be built once again based on the new time entered.
When operational loggings are performed, the system checks whether any structural changes (replacements, disconnects, connects) have been performed in the time interval between the operational logging date/time and the current date/time. This ensures that the operational values are spread on the correct serial structure as they were at logging time. Note that when a zero operational logging is performed to a particular serial structure, no new record will be created in the serial operational log history for the zero value that is saved.
If you are up to date with reporting all finished tasks, while at the same time you are not up to date with reporting operational loggings, you may need special handling. When a task is finished the current operational parameter values (for the finish date of the task) or the values you have entered manually are stored on the finish task. When you perform an operational logging later on, the values you enter will be validated against the latest performed maintenance tasks. If the values you enter on the operational logging is higher than the values of the previous performed maintenance or lower than the values of the next performed maintenance an error message will be displayed. If all operational parameter values entered on the finished tasks (that are between the previous operational logging and the one just been logged), have the same operational parameter values as the previous operational logging select the Auto Adjust Subsequent Completed Tasks check box in the Serial Operational Information/Operational Log tab.
When operations have been logged by selecting the Auto Adjust Subsequent
Completed Tasks check box, the information used for
calculating the next due date is not updated
automatically. You need to manually update this information
(i.e., update the planned maintenance date or value). To do this, perform a Change Event as
described in the following link
>>. Note: This
update is only applicable on interval based maintenance events; not modification
events.
Note that you cannot enter operational loggings on an earlier date than the date
for the previous archiving. If you need to enter loggings on an earlier date
than this, you need to restore the archived operational loggings back until the
date that the loggings have to be performed.
Serial Operational
Information
Flight Log
Serial Operational Information/Operational Log
Flight Log
Flight
Log/Flight Info
Flight Log/Flight Info/General
Serial
Part/Operational Parameters
Maintenance Plan/Oper. Param. per Maint Group
Operational
Planning
Follow this procedure to report operational logging for a serial.
Follow this procedure to report operational loggings for a flight: