What is the fluid capacity for the Input Gearbox (IGB) and Tail Gearbox (TGB)?

The fluid capacity for the Input Gearbox (IGB) and Tail Gearbox (TGB) is correctly identified as 2.75 quarts. Understanding this capacity is crucial for maintenance and operational readiness of the MH-60S. Using the right amount of fluid in these gearboxes is essential to ensure proper lubrication, cooling, and operation of the gearbox components. Insufficient fluid can lead to overheating, while excess fluid can cause foaming and aeration, compromising performance.

The specified capacity also aligns with the manufacturer's guidelines, ensuring that the aircraft operates within its designed parameters. Thorough knowledge of these fluid capacities helps Plane Captains perform their pre-flight checks and maintenance duties effectively, ensuring both the safety and reliability of the aircraft during operations.