Maintenance Total of the durations of all maintenance delays on the failure record. This information is used to calculate the total delay time associated with the failure resolution, as well as the Maintenance Time, and Repair Time for the failure. See Also Operations Total of the durations of all operations delays on the failure record. This information is used to calculate the total delay time associated with the failure resolution, as well as the Maintenance Time, and Repair Time for the failure. See Also Total Sum of the durations of all maintenance and operations delays. This information is used to calculate the Repair Time for the failure. See Also