How long should you wait after each start/motoring attempt?

The correct waiting times after each start or motoring attempt are crucial for ensuring the safety and effectiveness of the engine cycle in the T-6 aircraft.

The first interval of 20 seconds allows the starter and the electrical system to cool down slightly, preventing overheating or potential damage. Following that, the wait time of 2 minutes helps to further alleviate any residual heat and allows the engine's systems to stabilize before attempting another start. The next interval of 5 minutes ensures sufficient cool-down time if previous attempts were made under adverse conditions, and finally, a longer wait of 30 minutes is essential after multiple unsuccessful attempts, allowing significant cooling and reducing the risk of engine damage.

Understanding these intervals of time based on the operational limits not only protects the engine but also enhances safety during flight operations.