Final answer:
The Air Force technical order that provides procedures for forecasting replacement requirements for selected calendar and hourly time change items is the Technical Order 00-25-107.
Step-by-step explanation:
The Air Force technical order that provides procedures for forecasting replacement requirements for selected calendar and hourly time change items (TCI) is the Technical Order 00-25-107. This TO covers the management and maintenance of Air Force operations and provides detailed instructions on the replacement forecasting process for TCI items.